Audi RS3 vs INFINITI Q70
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2019 INFINITI Q70
Overview
| Spec | Audi RS3RS 3 Sedan | INFINITI Q703.7 LUXE |
|---|---|---|
| Selected trim | RS 3 Sedan | 3.7 LUXE |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | rear wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 7-speed automated manual | 7-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2026 | 2019 |
Pricing & market
| Spec | Audi RS3RS 3 Sedan | INFINITI Q703.7 LUXE |
|---|---|---|
| MSRP | $66,100 | $50,400 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Audi RS3RS 3 Sedan | INFINITI Q703.7 LUXE |
|---|---|---|
| Combined MPG | 23 MPG (best) | 21 MPG |
| City MPG | 20 MPG (best) | 18 MPG |
| Highway MPG | 29 MPG (best) | 25 MPG |
| Fuel tank | 14.5 gal | 20 gal (best) |
Performance
| Spec | Audi RS3RS 3 Sedan | INFINITI Q703.7 LUXE |
|---|---|---|
| Horsepower | 394 hp (best) | 330 hp |
| Torque | 369 lb-ft (best) | 270 lb-ft |
| Engine size | 2.5 L | 3.7 L (best) |
| Cylinders | I5 | V6 |
Size & capability
| Spec | Audi RS3RS 3 Sedan | INFINITI Q703.7 LUXE |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 8.3 cu ft | 14.9 cu ft (best) |
| Payload | 860 lbs (best) | — |
| Curb weight | 3,627 lbs (best) | 3,876 lbs |
| Ground clearance | — | 6 in (best) |
| Wheelbase | 103.6 in | 114.2 in (best) |
| Length | 178.5 in | 196.1 in (best) |
| Width | 72.9 in (best) | 72.6 in |
| Height | 54.8 in | 59.1 in (best) |
Safety & recalls
| Spec | Audi RS3RS 3 Sedan | INFINITI Q703.7 LUXE |
|---|---|---|
| Frontal crash (driver) | — | 5 / 5 ★ (best) |
| Frontal crash (passenger) | — | 4 / 5 ★ (best) |
| Rollover | — | 4 / 5 ★ (best) |
| Open recalls (YMM scope) | None reported (best) | 2 |
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 | Audi RS3 | INFINITI Q70 |
|---|---|---|
| 1 | RS 3 Sedan $66,100 MSRP(Currently comparing) | 3.7 LUXE $50,400 MSRP(Currently comparing) |
| 2 | — | 3.7 LUXE $52,550 MSRP |
| 3 | — | 5.6 LUXE $63,450 MSRP |
| 4 | — | 5.6 LUXE $66,000 MSRP |
Audi RS3 vs INFINITI Q70 FAQ
- Which is better: 2026 Audi RS3 or 2019 INFINITI Q70?
- It depends on priorities. OpenDealer compares 2026 Audi RS3 vs 2019 INFINITI Q70 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Audi RS3 or 2019 INFINITI Q70?
- Based on starting MSRP, the 2019 INFINITI Q70 starts lower at $50,400.
- Which has better startingMsrp: 2026 Audi RS3 or 2019 INFINITI Q70?
- The 2019 INFINITI Q70 leads on startingMsrp in this comparison (50,400).
- Which has better combinedMpg: 2026 Audi RS3 or 2019 INFINITI Q70?
- The 2026 Audi RS3 leads on combinedMpg in this comparison (23).
- Which has better horsepower: 2026 Audi RS3 or 2019 INFINITI Q70?
- The 2019 INFINITI Q70 leads on horsepower in this comparison (420).