Audi A6 Quattro 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 A6 QuattroPremium | INFINITI Q703.7 LUXE |
|---|---|---|
| Selected trim | Premium | 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 | mild hybrid | gas |
| Model year | 2025 | 2019 |
Pricing & market
| Spec | Audi A6 QuattroPremium | INFINITI Q703.7 LUXE |
|---|---|---|
| MSRP | $58,100 | $50,400 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Audi A6 QuattroPremium | INFINITI Q703.7 LUXE |
|---|---|---|
| Combined MPG | 26 MPG (best) | 21 MPG |
| City MPG | 24 MPG (best) | 18 MPG |
| Highway MPG | 31 MPG (best) | 25 MPG |
| Fuel tank | 19.3 gal | 20 gal (best) |
Performance
| Spec | Audi A6 QuattroPremium | INFINITI Q703.7 LUXE |
|---|---|---|
| Horsepower | 261 hp | 330 hp (best) |
| Torque | 273 lb-ft (best) | 270 lb-ft |
| Engine size | 2 L | 3.7 L (best) |
| Cylinders | I4 | V6 |
Size & capability
| Spec | Audi A6 QuattroPremium | INFINITI Q703.7 LUXE |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 13.7 cu ft | 14.9 cu ft (best) |
| Payload | 1,102 lbs (best) | — |
| Curb weight | 4,101 lbs | 3,876 lbs (best) |
| Ground clearance | 4.2 in | 6 in (best) |
| Wheelbase | 115.1 in (best) | 114.2 in |
| Length | 194.4 in | 196.1 in (best) |
| Width | 74.3 in (best) | 72.6 in |
| Height | 57.4 in | 59.1 in (best) |
Safety & recalls
| Spec | Audi A6 QuattroPremium | 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 A6 Quattro | INFINITI Q70 |
|---|---|---|
| 1 | Premium $58,100 MSRP(Currently comparing) | 3.7 LUXE $50,400 MSRP(Currently comparing) |
| 2 | Premium $62,600 MSRP | 3.7 LUXE $52,550 MSRP |
| 3 | Premium Plus $62,800 MSRP | 5.6 LUXE $63,450 MSRP |
| 4 | Premium Plus $67,300 MSRP | 5.6 LUXE $66,000 MSRP |
| 5 | Prestige $73,350 MSRP | — |
Audi A6 Quattro vs INFINITI Q70 FAQ
- Which is better: 2025 Audi A6 Quattro or 2019 INFINITI Q70?
- It depends on priorities. OpenDealer compares 2025 Audi A6 Quattro 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: 2025 Audi A6 Quattro or 2019 INFINITI Q70?
- Based on starting MSRP, the 2019 INFINITI Q70 starts lower at $50,400.
- Which has better startingMsrp: 2025 Audi A6 Quattro or 2019 INFINITI Q70?
- The 2019 INFINITI Q70 leads on startingMsrp in this comparison (50,400).
- Which has better combinedMpg: 2025 Audi A6 Quattro or 2019 INFINITI Q70?
- The 2025 Audi A6 Quattro leads on combinedMpg in this comparison (26).
- Which has better horsepower: 2025 Audi A6 Quattro or 2019 INFINITI Q70?
- The 2019 INFINITI Q70 leads on horsepower in this comparison (420).