Mercedes-Benz C300 vs Toyota GR Supra
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Toyota GR Supra
Overview
| Spec | Mercedes-Benz C300C 300 | Toyota GR Supra3.0 |
|---|---|---|
| Selected trim | C 300 | 3.0 |
| Body style | Sedan | Coupe |
| Drivetrain | rear wheel drive | rear wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 9-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | mild hybrid | gas |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | Mercedes-Benz C300C 300 | Toyota GR Supra3.0 |
|---|---|---|
| MSRP | $49,650 (best) | $58,300 |
| Lowest listing price | — | $48,706 (best) |
| Median listing price | — | $81,236 (best) |
| Highest listing price | — | $86,888 (best) |
| For sale now | 0 | 3 (best) |
Fuel economy & range
| Spec | Mercedes-Benz C300C 300 | Toyota GR Supra3.0 |
|---|---|---|
| Combined MPG | 29 MPG (best) | 25 MPG |
| City MPG | 25 MPG (best) | 22 MPG |
| Highway MPG | 35 MPG (best) | 29 MPG |
| Fuel tank | 17.4 gal (best) | 13.7 gal |
Performance
| Spec | Mercedes-Benz C300C 300 | Toyota GR Supra3.0 |
|---|---|---|
| Horsepower | 255 hp | 382 hp (best) |
| Torque | 295 lb-ft | 368 lb-ft (best) |
| Engine size | 2 L | 3 L (best) |
| Cylinders | I4 | I6 |
Size & capability
| Spec | Mercedes-Benz C300C 300 | Toyota GR Supra3.0 |
|---|---|---|
| Seating | 5 seats (best) | 2 seats |
| Doors | 4 (best) | 2 |
| Cargo volume | 11.6 cu ft (best) | 10.2 cu ft |
| Curb weight | 3,825 lbs | 3,411 lbs (best) |
| Ground clearance | — | 4.5 in (best) |
| Wheelbase | 112.8 in (best) | 97.2 in |
| Length | 187 in (best) | 172.5 in |
| Width | 74.4 in (best) | 73 in |
| Height | 56.6 in (best) | 50.9 in |
Safety & recalls
| Spec | Mercedes-Benz C300C 300 | Toyota GR Supra3.0 |
|---|---|---|
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Mercedes-Benz C300 | Toyota GR Supra |
|---|---|---|
| 1 | C 300 $49,650 MSRP(Currently comparing) | 3.0 $58,300 MSRP(Currently comparing) |
| 2 | C 300 4MATIC $51,650 MSRP | 3.0 $58,300 MSRP |
| 3 | — | 3.0 Premium $61,450 MSRP |
| 4 | — | 3.0 Premium $61,450 MSRP |
| 5 | — | MkV Final Edition $69,350 MSRP |
| 6 | — | MkV Final Edition $69,350 MSRP |
Live inventory
Toyota GR Supra3 for sale
See all
Used2020 Toyota GR Supra
3.0 Premium
Silver•black38,658 mi$48,706Bayway Chevrolet of Pearland
Pearland, TX
New2026 Toyota GR Supra
3.0 Premium
Absolute Zero•Harvest Beige Leather Trim8 mi$81,236San Francisco Toyota
San Francisco, CA
Certified2026 Toyota GR Supra
3.0 Premium
black237 mi$86,888San Francisco Toyota
San Francisco, CA
Mercedes-Benz C300 vs Toyota GR Supra FAQ
- Which is better: 2026 Mercedes-Benz C300 or 2026 Toyota GR Supra?
- It depends on priorities. OpenDealer compares 2026 Mercedes-Benz C300 vs 2026 Toyota GR Supra on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Mercedes-Benz C300 or 2026 Toyota GR Supra?
- Based on starting MSRP, the 2026 Mercedes-Benz C300 starts lower at $49,650. Live Toyota GR Supra listings start at $48,706.
- Which has better startingMsrp: 2026 Mercedes-Benz C300 or 2026 Toyota GR Supra?
- The 2026 Mercedes-Benz C300 leads on startingMsrp in this comparison (49,650).
- Which has better combinedMpg: 2026 Mercedes-Benz C300 or 2026 Toyota GR Supra?
- The 2026 Mercedes-Benz C300 leads on combinedMpg in this comparison (29).
- Which has better horsepower: 2026 Mercedes-Benz C300 or 2026 Toyota GR Supra?
- The 2026 Toyota GR Supra leads on horsepower in this comparison (382).
- Which has better seats: 2026 Mercedes-Benz C300 or 2026 Toyota GR Supra?
- The 2026 Mercedes-Benz C300 leads on seats in this comparison (5).