Modeled comparison report

Real-World EV Range Gap Report 2026: WLTP/EPA vs BEVDB Estimates

A modeled comparison of official WLTP and EPA range figures against BEVDB scenario-based real-world estimates across 1,678 comparable electric vehicles.

This is a modeled comparison report, not a fleet telemetry study, crowdsourced trip log, or direct road-test dataset. BEVDB estimates are designed for consistent cross-model comparison using one public methodology.

Snapshot date: June 1, 2026Range model: BEVDB v14.0.0-live.3Sample: 1,678 comparable EVsMethodology: /bevdb-model

Citation-ready summary

BEV Database analyzed 1,678 comparable electric vehicles across Europe and the USA. In the June 1, 2026 snapshot, BEVDB combined range estimates averaged 19.5% below official WLTP/EPA range figures. The gap was wider in Europe, where BEVDB estimates averaged 24.6% below WLTP, compared with 10.5% below EPA in the USA. The report uses BEVDB range model v14.0.0-live.3 and is based on official WLTP/EPA anchors, not fleet telemetry or direct road-test measurements.

Key numbers

1,678Comparable EVs in the June 1, 2026 snapshot
-19.5%Average BEVDB estimate vs official WLTP/EPA gap
-24.6%Europe average gap vs WLTP
-10.5%USA average gap vs EPA
99.8 %EU sample below official range
89.0 %USA sample below official range

EU vs USA official-vs-estimated gap

472 km / 293 mi
Europe official
355 km / 221 mi
Europe BEVDB estimated
279 mi / 449 km
USA official
249 mi / 401 km
USA BEVDB estimated

Source: BEV Database | June 1, 2026 | BEVDB v14.0.0-live.3.
Europe uses WLTP anchors; USA uses EPA anchors.

The BEVDB modeled gap is much wider in Europe than in the USA:-24.6% vs WLTP compared with -10.5% vs EPA. This suggests that WLTP-based catalog figures require stronger real-world adjustment than EPA-based figures in BEVDB's comparison model.

What this means if you are choosing an EV

  • Do not compare WLTP and EPA as if they are the same test cycle.
  • In Europe, WLTP should be treated as an optimistic comparison anchor, not a direct road-trip promise.
  • In the USA, EPA is closer to BEVDB combined estimates on average, but highway speed, cold weather and payload can still reduce range.
  • The best comparison combines official range, usable battery, charging speed, BEVDB estimated range and real charging needs.

Methodology at a glance

FieldValue
Report typemodeled comparison
Official EU anchorWLTP range / consumption
Official USA anchorEPA range / EPA energy-use fields
Estimate typeBEVDB scenario-based combined estimate
Model versionv14.0.0-live.3
City speed50 km/h / 30 mph
Highway speed110 km/h / 70 mph
Mild scenario+20°C / 70°F
Cold scenario-10°C / 14°F
USA city/highway weighting55/45
Europe city/highway weighting54/46
USA mild/cold weighting70/30
Europe mild/cold weighting65/35
Report type
modeled comparison
Official EU anchor
WLTP range / consumption
Official USA anchor
EPA range / EPA energy-use fields
Estimate type
BEVDB scenario-based combined estimate
Model version
v14.0.0-live.3
City speed
50 km/h / 30 mph
Highway speed
110 km/h / 70 mph
Mild scenario
+20°C / 70°F
Cold scenario
-10°C / 14°F
USA city/highway weighting
55/45
Europe city/highway weighting
54/46
USA mild/cold weighting
70/30
Europe mild/cold weighting
65/35
Read full methodology

Gap distribution

Above official
68 (4.1 %)
0-5% below official
19 (1.1 %)
5-15% below official
369 (22.0 %)
15-25% below official
675 (40.2 %)
25%+ below official
547 (32.6 %)
4.1 %Above official
1.1 %0-5% below official
22.0 %5-15% below official
40.2 %15-25% below official
32.6 %25%+ below official
27 / 1.6 %Within +/-5% of official
SampleMean gapMedian gapP10P25P75P90Below official
Global-19.5%-21.9%-29.1%-26.2%-14.3%-9.2%95.9 %
Europe-24.6%-25.1%-30.2%-27.8%-22.2%-19.1%99.8 %
USA-10.5%-13.0%-18.0%-15.8%-9.2%+4.1%89.0 %

Global

Mean gap
-19.5%
Median gap
-21.9%
P10 / P90
-29.1% / -9.2%
Below official
95.9 %

Europe

Mean gap
-24.6%
Median gap
-25.1%
P10 / P90
-30.2% / -19.1%
Below official
99.8 %

USA

Mean gap
-10.5%
Median gap
-13.0%
P10 / P90
-18.0% / +4.1%
Below official
89.0 %

Official vs estimated by region

Europe

355 km / 221 mi

Average BEVDB combined estimate across 1,078 comparable EU EVs.

Official avg: 472 km / 293 miGap: -24.6%Below official: 99.8 %

USA

249 mi / 401 km

Average BEVDB combined estimate across 600 comparable USA EVs.

Official avg: 279 mi / 449 kmGap: -10.5%Below official: 89.0 %

Battery-size breakdown

Larger batteries do not only increase range; they also reduce the average official-vs-estimated gap in this snapshot. The 110+ kWh group has the smallest average gap, while smaller battery groups show larger proportional drops.

Battery bucketCarsEU / USAOfficial avgBEVDB avgMean gapMedian gapP25 / P75Below official
Under 50 kWh207176 / 31264 km / 164 mi203 km / 126 mi-22.0%-23.5%-26.9% / -16.6%97.6 %
50-69 kWh350283 / 67405 km / 252 mi316 km / 196 mi-21.9%-23.7%-26.7% / -18.2%99.4 %
70-89 kWh624382 / 242493 km / 306 mi392 km / 243 mi-19.8%-21.5%-26.2% / -14.4%96.6 %
90-109 kWh418218 / 200541 km / 336 mi440 km / 273 mi-17.6%-18.9%-25.4% / -12.8%94.3 %
110+ kWh7919 / 60607 km / 377 mi536 km / 333 mi-10.6%-15.7%-20.2% / -7.0%79.7 %

Under 50 kWh

207 cars | EU 176 / USA 31
BEVDB avg
203 km / 126 mi
Official avg
264 km / 164 mi
Mean gap
-22.0%
Median gap
-23.5%
Below official
97.6 %

50-69 kWh

350 cars | EU 283 / USA 67
BEVDB avg
316 km / 196 mi
Official avg
405 km / 252 mi
Mean gap
-21.9%
Median gap
-23.7%
Below official
99.4 %

70-89 kWh

624 cars | EU 382 / USA 242
BEVDB avg
392 km / 243 mi
Official avg
493 km / 306 mi
Mean gap
-19.8%
Median gap
-21.5%
Below official
96.6 %

90-109 kWh

418 cars | EU 218 / USA 200
BEVDB avg
440 km / 273 mi
Official avg
541 km / 336 mi
Mean gap
-17.6%
Median gap
-18.9%
Below official
94.3 %

110+ kWh

79 cars | EU 19 / USA 60
BEVDB avg
536 km / 333 mi
Official avg
607 km / 377 mi
Mean gap
-10.6%
Median gap
-15.7%
Below official
79.7 %

Segment breakdown

Full-size pickup truck20 cars - USA 20
Estimated: 535 km / 333 miOfficial: 571 km / 355 miMean gap: -7.0%Median: -16.4%P25/P75: -19.8% / +9.8%
Full-size luxury sedan7 cars - USA 7
Estimated: 527 km / 327 miOfficial: 576 km / 358 miMean gap: -8.4%Median: -8.2%P25/P75: -11.5% / -6.1%
Full-size SUV9 cars - USA 9
Estimated: 494 km / 307 miOfficial: 511 km / 317 miMean gap: -3.0%Median: -12.8%P25/P75: -16.8% / +17.7%
Full-size luxury SUV6 cars - USA 6
Estimated: 467 km / 290 miOfficial: 512 km / 318 miMean gap: -8.5%Median: -13.0%P25/P75: -13.4% / -11.7%
Pickup truck4 cars - USA 4
Estimated: 451 km / 280 miOfficial: 491 km / 305 miMean gap: -8.1%Median: -16.7%P25/P75: -19.5% / -5.3%
Executive / E-segment8 cars - USA 8
Estimated: 441 km / 274 miOfficial: 472 km / 293 miMean gap: -6.6%Median: -9.9%P25/P75: -11.9% / -8.3%
Large SUV14 cars - USA 14
Estimated: 441 km / 274 miOfficial: 521 km / 323 miMean gap: -15.3%Median: -15.2%P25/P75: -17.9% / -13.2%
Luxury full-size / F-segment198 cars - EU 112 / USA 86
Estimated: 438 km / 272 miOfficial: 540 km / 336 miMean gap: -17.6%Median: -22.8%P25/P75: -28.7% / -9.5%

Brand breakdown

Brand averages are catalog averages, not sales-weighted market averages. They reflect the vehicles present in the BEVDB comparable sample and can be affected by model mix, trim count and regional availability.

Min sample size
Region
Show
Sort by

Ranking mode: catalog average. Model-family normalized average is not enabled for this snapshot yet, so small or trim-heavy brands should be interpreted cautiously.

Lucid25 cars - EU 12 / USA 13
Estimated: 598 km / 372 miOfficial: 728 km / 453 miMean gap: -17.6%Median: -16.5%P25/P75: -23.1% / -14.4%
GMC17 cars - USA 17
Estimated: 544 km / 338 miOfficial: 545 km / 339 miMean gap: +0.1%Median: -5.6%P25/P75: -20.0% / +17.7%
Fisker6 cars - EU 3 / USA 3
Estimated: 537 km / 333 miOfficial: 638 km / 396 miMean gap: -15.3%Median: -14.3%P25/P75: -24.0% / -6.9%
Rivian10 cars - USA 10
Estimated: 455 km / 283 miOfficial: 550 km / 342 miMean gap: -17.3%Median: -17.4%P25/P75: -18.9% / -16.3%
Acura3 cars - USA 3
Estimated: 452 km / 281 miOfficial: 480 km / 298 miMean gap: -5.4%Median: -12.4%P25/P75: -13.2% / -1.0%
Tesla141 cars - EU 58 / USA 83
Estimated: 436 km / 271 miOfficial: 525 km / 326 miMean gap: -16.0%Median: -15.3%P25/P75: -24.4% / -10.7%
Rolls-Royce4 cars - EU 1 / USA 3
Estimated: 423 km / 263 miOfficial: 468 km / 291 miMean gap: -8.8%Median: -5.7%P25/P75: -12.1% / -2.4%
DS6 cars - EU 6
Estimated: 420 km / 261 miOfficial: 512 km / 318 miMean gap: -19.7%Median: -19.3%P25/P75: -25.2% / -15.0%
Mercedes-Benz166 cars - EU 109 / USA 57
Estimated: 416 km / 258 miOfficial: 525 km / 326 miMean gap: -19.9%Median: -24.6%P25/P75: -28.8% / -12.6%
Polestar49 cars - EU 28 / USA 21
Estimated: 416 km / 258 miOfficial: 519 km / 322 miMean gap: -18.9%Median: -21.6%P25/P75: -27.3% / -11.0%
Chevrolet32 cars - USA 32
Estimated: 410 km / 255 miOfficial: 468 km / 291 miMean gap: -13.0%Median: -15.9%P25/P75: -17.9% / -10.5%
Cadillac20 cars - EU 4 / USA 16
Estimated: 407 km / 253 miOfficial: 491 km / 305 miMean gap: -17.1%Median: -17.1%P25/P75: -18.8% / -16.1%

Standout models with context

Standout models are examples from the current catalog snapshot, not recommendations or road-test winners. Entries flagged by automated range-anchor QA are excluded from these rankings until their official anchors are reviewed.

Longest BEVDB estimated range

ModelRegionOfficialBEVDB estimateDifference vs official
Chevrolet Silverado EV RST First Edition 2024USA393 mi / 632 km462 mi / 744 km+69 mi / +112 km / +17.7%
Chevrolet Silverado EV Max Range 2025USA492 mi / 792 km457 mi / 735 km-35 mi / -57 km / -7.2%
GMC Sierra EV 4WD Max Range Denali 2025USA390 mi / 628 km447 mi / 720 km+57 mi / +92 km / +14.7%
Lucid Air Dream Edition R 2022USA520 mi / 837 km441 mi / 710 km-79 mi / -127 km / -15.2%
Chevrolet Silverado EV RST 2025USA390 mi / 628 km440 mi / 708 km+50 mi / +80 km / +12.8%
Lucid Air Grand Touring 2025USA512 mi / 824 km437 mi / 703 km-75 mi / -121 km / -14.7%

Largest drop vs official

ModelRegionOfficialBEVDB estimateDifference vs official
Mercedes-Benz EQS 450+ 2021EU784 km / 487 mi529 km / 329 mi-255 km / -158 mi / -32.5%
Mercedes-Benz EQS 580 4MATIC 2024EU798 km / 496 mi557 km / 346 mi-241 km / -150 mi / -30.2%
Mercedes-Benz EQS 450 4MATIC 2024EU798 km / 496 mi557 km / 346 mi-241 km / -150 mi / -30.2%
Mercedes-Benz EQS 500 4MATIC 2024EU798 km / 496 mi557 km / 346 mi-241 km / -150 mi / -30.2%
Mercedes-Benz EQS 450+ 2024EU822 km / 511 mi583 km / 362 mi-239 km / -149 mi / -29.1%
Mercedes-Benz EQS 450+ 2023EU780 km / 485 mi542 km / 337 mi-238 km / -148 mi / -30.5%

Closest to official

ModelRegionOfficialBEVDB estimateDifference vs official
Mercedes-Benz EQS AMG 53 4MATIC+ 2024USA315 mi / 507 km315 mi / 507 km0 mi / 0 km / 0.0%
Mercedes-Benz EQS 500 4MATIC 2022USA340 mi / 547 km340 mi / 547 km0 mi / -1 km / -0.1%
BMW i7 xDrive60 2025USA311 mi / 501 km311 mi / 500 km0 mi / -1 km / -0.1%
Mercedes-Benz EQE 500 4MATIC 2023USA266 mi / 428 km269 mi / 432 km+3 mi / +4 km / +1.0%
Tesla Model X P100D 2017USA289 mi / 465 km285 mi / 459 km-4 mi / -6 km / -1.2%
Mercedes-Benz EQE AMG 53 4MATIC+ 2022USA230 mi / 370 km227 mi / 365 km-3 mi / -6 km / -1.5%

BMW i7 xDrive60 2025

USA
Official
311 mi / 501 km
BEVDB estimate
311 mi / 500 km
Difference vs official
0 mi / -1 km / -0.1%

Tesla Model X P100D 2017

USA
Official
289 mi / 465 km
BEVDB estimate
285 mi / 459 km
Difference vs official
-4 mi / -6 km / -1.2%

Estimated above official

ModelRegionOfficialBEVDB estimateDifference vs official
Polestar 3 Long Range Single Motor 2026USA291 mi / 468 km362 mi / 582 km+71 mi / +114 km / +24.3%
GMC Hummer EV SUV 3X 2024USA314 mi / 505 km387 mi / 623 km+73 mi / +118 km / +23.4%
GMC Hummer EV Pickup 3X Omega Edition 2024USA314 mi / 505 km387 mi / 623 km+73 mi / +117 km / +23.2%
Audi SQ6 e-tron 2024USA275 mi / 443 km333 mi / 537 km+58 mi / +94 km / +21.2%
Audi e-tron GT RS performance 2024USA232 mi / 373 km278 mi / 447 km+46 mi / +74 km / +19.9%
GMC Hummer EV SUV Edition 1 2023USA329 mi / 529 km387 mi / 623 km+58 mi / +94 km / +17.7%

GMC Hummer EV SUV 3X 2024

USA
Official
314 mi / 505 km
BEVDB estimate
387 mi / 623 km
Difference vs official
+73 mi / +118 km / +23.4%

Audi SQ6 e-tron 2024

USA
Official
275 mi / 443 km
BEVDB estimate
333 mi / 537 km
Difference vs official
+58 mi / +94 km / +21.2%

How this differs from road tests and telemetry studies

BEVDB does not claim to replace instrumented road tests or fleet telemetry datasets. Its value is broad catalog coverage and consistent scenario modeling. Road-test publishers usually test fewer vehicles under controlled routes. Telemetry datasets can show real usage but depend on connected-vehicle access, geography, driver behavior and fleet composition. BEVDB sits between those approaches: it uses official WLTP/EPA anchors and one public scenario model to compare many vehicles consistently.

Consumer Reports EV range testing

Measured highway-style testing for a smaller vehicle set.

Edmunds EV range test methodology

Independent range loop results compared with EPA estimates.

Recurrent winter range analysis

Connected-vehicle and owner-data context for cold weather.

ICCT real-world range study

Policy research based on real-world fleet data in China.

EPA range testing context

Official-cycle context for U.S. range and efficiency labels.

Download the report

PDF report

BEVDB Real-World EV Range Gap Report 2026

Includes key findings, charts, methodology summary, limitations and citation guidance.

Last updated: June 1, 2026Format: PDF

Chart pack

bevdb-range-report-2026-06-charts.zip

Reusable PNG/SVG charts with source footers for articles, posts and presentations.

Last updated: June 1, 2026Format: ZIP

Regional model CSV

EU and USA model-level datasets

Separate comparable samples for Europe and the USA with regional official anchors, BEVDB estimates, gap fields and car URLs.

Last updated: June 1, 2026Format: CSV

Dataset and charts may be reused with attribution to BEV Database.

Show data files

For researchers and data users

Summary CSV | Model-level CSV | Methodology JSON

Summary CSV

bevdb-range-report-2026-06-summary.csv

One-row report summary with sample counts, regional averages and mean gap fields.

Last updated: June 1, 2026Format: CSV

Model-level CSV

bevdb-range-report-2026-06-models.csv

Model-level comparable sample with official anchors, BEVDB estimates, gap fields and car URLs.

Last updated: June 1, 2026Format: CSV

EU model-level CSV

bevdb-range-report-2026-06-models-eu.csv

Europe-only comparable sample with WLTP anchors, BEVDB estimates, gap fields and car URLs.

Last updated: June 1, 2026Format: CSV

USA model-level CSV

bevdb-range-report-2026-06-models-usa.csv

USA-only comparable sample with EPA anchors, BEVDB estimates, gap fields and car URLs.

Last updated: June 1, 2026Format: CSV

Methodology JSON

bevdb-range-report-2026-06-methodology.json

Machine-readable methodology metadata for the June 1, 2026 snapshot.

Last updated: June 1, 2026Format: JSON

Reusable charts

EU vs USA: official vs BEVDB range

Source: BEV Database Range Gap Report 2026. Snapshot date: June 1, 2026. Model: BEVDB v14.0.0-live.3. bev-database.com

Download chart

Gap distribution

Source: BEV Database Range Gap Report 2026. Snapshot date: June 1, 2026. Model: BEVDB v14.0.0-live.3. bev-database.com

Download chart

Battery-size breakdown

Source: BEV Database Range Gap Report 2026. Snapshot date: June 1, 2026. Model: BEVDB v14.0.0-live.3. bev-database.com

Download chart

Brand average estimated range

Source: BEV Database Range Gap Report 2026. Snapshot date: June 1, 2026. Model: BEVDB v14.0.0-live.3. bev-database.com

Download chart

Top 10 largest drops vs official

Source: BEV Database Range Gap Report 2026. Snapshot date: June 1, 2026. Model: BEVDB v14.0.0-live.3. bev-database.com

Download chart

Top 10 longest estimated range

Source: BEV Database Range Gap Report 2026. Snapshot date: June 1, 2026. Model: BEVDB v14.0.0-live.3. bev-database.com

Download chart

How to cite this report

Suggested citation

BEV Database. "Real-World EV Range Gap Report 2026: WLTP/EPA vs BEVDB Estimates." Snapshot date: June 1, 2026. Range model: BEVDB v14.0.0-live.3. Sample: 1,678 comparable EVs.

Recommended wording

BEV Database's June 1, 2026 modeled EV range snapshot found that BEVDB combined estimates averaged 19.5% below official WLTP/EPA range figures across 1,678 comparable EVs.

Not recommended wording

BEV Database tested 1,678 EVs in real-world driving.

Corrected wording

BEV Database modeled 1,678 EVs using official WLTP/EPA anchors and BEVDB's scenario-based range methodology.

Limitations

  • This is not a measured road-test dataset.
  • This is not fleet telemetry.
  • Brand averages are not sales-weighted.
  • Catalog composition can affect brand and segment averages.
  • WLTP and EPA are different official cycles and should not be interpreted as identical baselines.
  • Usable battery capacity may be reported or estimated depending on available public data.
  • The model does not predict an individual driver's exact route, speed, weather, elevation, tire setup or payload.
  • Snapshot values can change as BEVDB adds cars, updates data or revises methodology.

These limitations are why the report is best read as a broad, standardized comparison layer rather than a replacement for instrumented testing or owner telemetry.

Report versioning

2026-06Report version
June 1, 2026Snapshot date
BEVDB v14.0.0-live.3Range model

Previous snapshots: none yet. Next planned update: quarterly or when the public BEVDB range model version changes.

Methodology, data sources and contact

Methodology

Range assumptions, scenario weights, WLTP/EPA anchors, and fallback rules are documented on the BEVDB methodology page.

Data sources

Source boundaries and correction routes are summarized on Data Sources.

About and contact

For project background or corrections, use About and Contact.