Z4 vs Corvette
Same class, different makers. The Z4 (BMW) and the Corvette (Chevrolet) are built for the same kind of buyer. There’s no clean sweep. If fuel economy & range matters most to you, the Z4 has the edge; if engine & performance does, look at the Corvette.
At a glance
- Engine & Performance Corvette wins
- Fuel Economy & Range Z4 wins
- Space & Practicality Tie
- Off-road & Towing Corvette wins
- Engine & Performance2.1
- Fuel Economy & Range6.0
- Engine & Performance6.4
- Fuel Economy & Range0.7
Spec scores (0 to 10) are calculated from manufacturer specs against other models in the same class. See how the formula works. They are not reviews or user ratings.
Key Differences
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The Corvette has 235 hp more power
The Z4 is clearly behind on total system output (255 hp against 490 hp), and that’s one of its biggest weak spots in this matchup. More power helps with merging, overtaking and climbing hills, especially with passengers and luggage on board.
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The Z4 has better fuel economy
On this line of the spec sheet, the Z4 is in a different league: 28 mpg, next to 19 mpg for the Corvette. Better combined fuel economy lowers your running costs every week, and the savings add up over years of ownership.
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The Corvette has 170 lb-ft more torque
For torque, the Corvette leads by a wide margin: 465 lb-ft versus 295 lb-ft. More torque means stronger pulling from low speeds, which you feel when accelerating from a stop or climbing grades.
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The Z4 has better city fuel economy
This is a headline difference. With 25 mpg to the Corvette’s 16 mpg, the Z4 has a lead that’s easy to see on paper and in practice. Hybrids often shine in the city, and the Z4 has the better rating here.
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The Z4 has better highway fuel economy
Put simply, the Z4 is far ahead here: 33 mpg compared with 25 mpg. The Z4 uses less fuel on the highway, a real saving on road trips and long commutes.
Design & Size
Dimensions
| Spec | Z4 | Corvette |
|---|---|---|
| Length | N/A (not specified) | 182.3 in |
| Width (no mirrors) | N/A (not specified) | 76.1 in |
| Height | N/A (not specified) | 48.6 in |
| Wheelbase | N/A (not specified) | 107.2 in |
Engine & Performance
Corvette leads
The Corvette dominates the engine & performance section, and the gaps are large enough to matter in daily use. The Corvette answers with 235 hp more power. The Corvette’s extra output gives it more in reserve when you need to get up to speed. Bottom line for engine & performance: the Corvette has the edge.
Total system output
Z4: 255 hp Corvette: 490 hp Power is only part of the story; weight, gearing and torque delivery shape how quick a car feels.
Torque
Z4: 295 lb-ft Corvette: 465 lb-ft The Corvette’s extra torque makes it more relaxed when fully loaded or towing.
Fuel Economy & Range
Z4 leads
The Z4 clearly takes the fuel economy & range round. The Z4 brings better fuel economy. The Z4 uses less fuel on the standard combined cycle, which matters most if you drive a lot. For fuel economy & range, the Z4 is the one to beat.
Fuel economy (combined)
Z4: 28 mpg Corvette: 19 mpg Official figures rarely match real-world driving exactly, but the ranking between two cars tends to hold.
Fuel economy (city)
Z4: 25 mpg Corvette: 16 mpg In town, driving style has a big effect, but the Z4 starts from a better baseline.
Space & Practicality
Too close to call
Evenly matched is the fairest summary of the space & practicality section. For space & practicality, pick whichever you prefer for other reasons.
Off-road & Towing
Corvette leads
The Corvette does a little better in the off-road & towing section, though nothing here is a deal-breaker for the Z4. The Corvette has the edge with available all-wheel drive. All-wheel drive helps you get going on slippery roads, but good tires matter just as much for stopping and turning. That makes the Corvette the natural choice for buyers focused on off-road & towing.
AWD / 4WD available
Z4: no Corvette: yes Available all-wheel drive improves traction in rain, snow and on loose surfaces.
Safety & Tech
Nothing to tally in the safety & tech section, but plenty to read. The table lists what the Z4 and the Corvette each use.
Full Specifications
Engine & Performance
| Spec | Z4 | Corvette |
|---|---|---|
| Powertrain | Gas | Gas |
| Engine | 2.0L turbo I4 | 6.2L V8 |
| Total system output | 255 hp | 490 hp (winner) |
| Torque | 295 lb-ft | 465 lb-ft (winner) |
| Transmission | 8-speed automatic | 8-speed dual-clutch automatic |
| Drivetrain | RWD | RWD |
Fuel Economy & Range
| Spec | Z4 | Corvette |
|---|---|---|
| Fuel economy (combined)EPA estimate where available | 28 mpg (winner) | 19 mpg |
| Fuel economy (city) | 25 mpg (winner) | 16 mpg |
| Fuel economy (highway) | 33 mpg (winner) | 25 mpg |
| Fuel tank | N/A (not specified) | 18.5 gal |
Space & Practicality
| Spec | Z4 | Corvette |
|---|---|---|
| Seats | 2 seats | 2 seats |
| Cargo (behind rear seats) | N/A (not specified) | 12.6 cu ft |
Off-road & Towing
| Spec | Z4 | Corvette |
|---|---|---|
| AWD / 4WD available | No | Yes (winner) |
Safety & Tech
| Spec | Z4 | Corvette |
|---|---|---|
| Driver-assist suite | N/A (not specified) | Chevy Safety Assist |
| Basic warranty | 4 yr / 50,000 mi | 3 yr / 36,000 mi |
Dimensions
| Spec | Z4 | Corvette |
|---|---|---|
| Length | N/A (not specified) | 182.3 in |
| Width (no mirrors) | N/A (not specified) | 76.1 in |
| Height | N/A (not specified) | 48.6 in |
| Wheelbase | N/A (not specified) | 107.2 in |
Price
| Spec | Z4 | Corvette |
|---|---|---|
| Starting MSRP | N/A (not specified) | $68,300 |
“N/A” means the manufacturer does not specify the value or we could not confirm it. Figures marked “manufacturer rating” are the maker’s own claims, not our measurements.
Which One Should You Buy?
Choose the Z4 if…
- you want better combined fuel economy (28 mpg vs 19 mpg)
- you want better city fuel economy (25 mpg vs 16 mpg)
- you want better highway fuel economy (33 mpg vs 25 mpg)
Choose the Corvette if…
- you want more power (490 hp vs 255 hp)
- you want more pulling power from low speeds (465 lb-ft vs 295 lb-ft of torque)
- you face snow, ice or slippery back roads
Also Compared
Frequently Asked Questions
Which is better for most people, the Z4 or the Corvette?
Neither wins outright. Choose the Z4 if fuel economy & range matters most, or the Corvette if engine & performance does.
Executive Summary
Let’s set the logos aside for a minute. The Z4 and the Corvette are close competitors, and their spec sheets tell an interesting story. Practically speaking, the Z4’s biggest advantage is better fuel economy. Nor should you ignore that the Z4 has better highway fuel economy. On the other side, the Corvette brings 235 hp more power, and I wouldn’t dismiss that.
Choose by what you’d use most: fuel economy & range leads to the Z4, engine & performance leads to the Corvette.
My pick: there’s no single winner, so choose the Z4 for fuel economy & range or the Corvette for engine & performance.
Personal opinion based on the data above. Your priorities may differ.