Audi A4 Quattro vs INFINITI G25
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2012 INFINITI G25
Overview
| Spec | Audi A4 QuattroPremium S line | INFINITI G25G25 |
|---|---|---|
| Selected trim | Premium S line | G25 |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | rear wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (recommended) |
| Transmission | 7-speed automated manual | 7-speed shiftable automatic |
| Engine type | mild hybrid | gas |
| Model year | 2025 | 2012 |
Pricing & market
| Spec | Audi A4 QuattroPremium S line | INFINITI G25G25 |
|---|---|---|
| MSRP | $44,100 | $33,100 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Audi A4 QuattroPremium S line | INFINITI G25G25 |
|---|---|---|
| Combined MPG | 26 MPG (best) | 23 MPG |
| City MPG | 23 MPG (best) | 20 MPG |
| Highway MPG | 32 MPG (best) | 29 MPG |
| Fuel tank | 15.3 gal | 20 gal (best) |
Performance
| Spec | Audi A4 QuattroPremium S line | INFINITI G25G25 |
|---|---|---|
| Horsepower | 261 hp (best) | 218 hp |
| Torque | 273 lb-ft (best) | 187 lb-ft |
| Engine size | 2 L | 2.5 L (best) |
| Cylinders | I4 | V6 |
Size & capability
| Spec | Audi A4 QuattroPremium S line | INFINITI G25G25 |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 12 cu ft | 13.5 cu ft (best) |
| Payload | 1,014 lbs (best) | — |
| Curb weight | 3,682 lbs | 3,549 lbs (best) |
| Wheelbase | 111 in | 112.2 in (best) |
| Length | 187.5 in | 187.9 in (best) |
| Width | 72.7 in (best) | 69.8 in |
| Height | 56.2 in | 57.2 in (best) |
Safety & recalls
| Spec | Audi A4 QuattroPremium S line | INFINITI G25G25 |
|---|---|---|
| Rollover | — | 5 / 5 ★ (best) |
| 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 | Audi A4 Quattro | INFINITI G25 |
|---|---|---|
| 1 | Premium S line $44,100 MSRP(Currently comparing) | G25 $33,100 MSRP(Currently comparing) |
| 2 | Premium Plus S line $48,600 MSRP | G25 Journey $34,500 MSRP |
| 3 | Prestige S line $51,300 MSRP | G25x $36,100 MSRP |
Audi A4 Quattro vs INFINITI G25 FAQ
- Which is better: 2025 Audi A4 Quattro or 2012 INFINITI G25?
- It depends on priorities. OpenDealer compares 2025 Audi A4 Quattro vs 2012 INFINITI G25 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 A4 Quattro or 2012 INFINITI G25?
- Based on starting MSRP, the 2012 INFINITI G25 starts lower at $33,100.
- Which has better startingMsrp: 2025 Audi A4 Quattro or 2012 INFINITI G25?
- The 2012 INFINITI G25 leads on startingMsrp in this comparison (33,100).
- Which has better combinedMpg: 2025 Audi A4 Quattro or 2012 INFINITI G25?
- The 2025 Audi A4 Quattro leads on combinedMpg in this comparison (26).
- Which has better horsepower: 2025 Audi A4 Quattro or 2012 INFINITI G25?
- The 2025 Audi A4 Quattro leads on horsepower in this comparison (261).