Tesla Model 3 vs Mercedes CLA EV (2026): Expert Score or EPA Range?
Tesla Model 3 vs Mercedes-Benz CLA-Class EV on verified fields: C&D 10/10 vs 8.5, $38,630 vs $48,500, EPA 309-363 vs up to 374 miles, with the range-per-dollar math shown.
Verdict: Tesla Model 3 if expert consensus and value decide it. Car and Driver gives it 10/10 at $38,630, and it is the better range-per-dollar pick of the two. Mercedes-Benz CLA-Class EV if the number you care about is the window sticker of range: 374 miles at $48,500, the longest EPA rating under $50,000 in this site’s set. The expert score favors the Model 3 by 1.5 points. The EPA record favors the CLA by 11 miles.
Opening answer
The verified fields split the pair cleanly. Car and Driver rates the Model 3 10/10 and the CLA 8.5/10, and the two list at $38,630 and $48,500. The CLA’s best EPA figure is 374 miles, against 363 miles for the Model 3’s top trim. The Model 3 wins on expert score and value. The CLA wins on the top range figure.
Scorecard
Verified fields only, from Car and Driver’s rankings page and fueleconomy.gov records, accessed 2026-10-14. Prices are MSRP as quoted by Car and Driver, with destination charges and incentives excluded.
| field | Tesla Model 3 | Mercedes-Benz CLA-Class EV |
|---|---|---|
| Car and Driver rating | 10/10 | 8.5/10 |
| MSRP as quoted by Car and Driver | $38,630 | $48,500 |
| EPA range, best configuration | 363 mi, Premium RWD (record 50038) | 374 mi, CLA250+ with EQ Technology on low-rolling-resistance tires (record 50031) |
| EPA range, all configurations | 309–363 mi across five trims | 317–374 mi across two tire setups (records 50030 and 50031) |
| EPA miles per $1,000, midpoint of span | 8.7 (336 ÷ 38.63) | 7.7 (374 ÷ 48.5) |
| EPA miles per $1,000, top configuration | 9.4 (363 ÷ 38.63) | 7.7 (374 ÷ 48.5) |
| Charging and cargo | not collected this pass | not collected this pass |
Sources for the table: Car and Driver’s rankings page for ratings, prices and the printed Model 3 range, fueleconomy.gov records 50038, 50031 and 50030 for the EPA figures.
Where the Model 3 wins
The expert record and the value math. Car and Driver gives the Model 3 the only 10/10 of the pair and writes that the car practically invented the EV sedan segment, while noting that steady updates keep it competitive. The rating rests on the magazine’s instrumented testing and editorial impressions, and this site restates it rather than re-scoring it.
On value, the Model 3 comes out ahead under either method. Using the midpoint of its 309–363 mile EPA span, it reaches 8.7 miles per $1,000 against the CLA’s 7.7. The midpoint is used because one top trim is only one configuration. Using the top trim alone, the Model 3 reaches 9.4.
The cost is the top range figure. No Model 3 trim reaches the CLA’s 374-mile rating, and this pass captured no charging or cargo figures for either car.
Where the CLA EV wins
The absolute number. 374 EPA miles is the longest range of any car under $50,000 in this site’s 2026 set, 11 miles past the best Model 3 trim. Even the CLA’s regular-tire configuration, rated 317 miles, sits inside the Model 3’s printed band. Car and Driver rates the CLA 8.5/10.
Those range figures come with conditions. The 374-mile rating needs the low-rolling-resistance tires, and the regular-tire car loses 57 miles. The CLA also gives up $9,870 of list-price headroom and 1.5 Car and Driver points to the Model 3.
The range-per-dollar arithmetic, recomputed
Our rule: EPA miles divided by MSRP in thousands, with the configuration named.
- Model 3, midpoint of the 309–363 EPA span: 336 ÷ 38.63 = 8.7 miles per $1,000, with the 309-mile entry figure giving 8.0 on the same price.
- Model 3, top configuration: 363 ÷ 38.63 = 9.4 miles per $1,000, using record 50038.
- CLA, top configuration: 374 ÷ 48.5 = 7.7 miles per $1,000, using record 50031. The regular-tire figure gives 317 ÷ 48.5 = 6.5, using record 50030.
Pairing a car’s best EPA configuration with its base MSRP flatters any car whose long-range trim costs extra. It flatters both cars here, and the entry-configuration numbers show the order does not change. Index scores publish when the charging and cargo passes are complete. Nothing here is a purchase recommendation.
Who each car is for
- Tesla Model 3: buyers who want the expert-consensus sedan and the stronger value arithmetic, and who can live with 363 EPA miles at the top of the trim range.
- Mercedes-Benz CLA-Class EV: buyers whose driving needs maximum rated range, such as long intercity legs, and who will specify the tires that earn the 374-mile figure.
Context
The Model 3 holds position one and the CLA EV position six in the ranking; the scoring rules are on /methodology.
FAQ
Is the Tesla Model 3 better than the Mercedes CLA EV?
On verified fields the split is clean. The Model 3 carries Car and Driver's 10/10 against the CLA's 8.5, and it lists at $9,870 less ($38,630 vs $48,500). On range per dollar it leads, at 8.7 vs 7.7 EPA miles per $1,000 under this site's midpoint method. The CLA's verified win is absolute range: 374 EPA miles for the CLA250 Plus with EQ Technology on low-rolling-resistance tires, the longest EPA figure under $50,000 in our set and 11 miles beyond the top Model 3 trim. Which one wins depends on whether your budget or your range target decides.
Why does the CLA's EPA range change by 57 miles?
Tires. The EPA rates the CLA250 Plus with EQ Technology at 374 miles on low-rolling-resistance tires (fueleconomy.gov record 50031) and 317 miles on regular tires (record 50030). Both figures are official. They describe different configurations of the same car, which is why every range on this site names its configuration.
Which one charges faster?
This site cannot say yet. DC fast-charge peak and 10–80% times have not been collected for either car in the 2026 pass, so charging capability is not scored for either car rather than estimated.