Acura RDX vs Audi Q3 Quattro
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2018 Audi Q3 Quattro
Overview
| Spec | Acura RDXRDX | Audi Q3 QuattroPremium quattro |
|---|---|---|
| Selected trim | RDX | Premium quattro |
| Body style | SUV | SUV |
| Drivetrain | all wheel drive | all wheel drive |
| Fuel type | premium unleaded (recommended) | premium unleaded (recommended) |
| Transmission | 10-speed shiftable automatic | 6-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2026 | 2018 |
Pricing & market
| Spec | Acura RDXRDX | Audi Q3 QuattroPremium quattro |
|---|---|---|
| MSRP | $45,100 | $35,000 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Acura RDXRDX | Audi Q3 QuattroPremium quattro |
|---|---|---|
| Combined MPG | 23 MPG | 23 MPG |
| City MPG | 21 MPG (best) | 20 MPG |
| Highway MPG | 27 MPG | 28 MPG (best) |
| Fuel tank | 17.1 gal (best) | 16.9 gal |
Performance
| Spec | Acura RDXRDX | Audi Q3 QuattroPremium quattro |
|---|---|---|
| Horsepower | 272 hp (best) | 200 hp |
| Torque | 280 lb-ft (best) | 207 lb-ft |
| Engine size | 2 L | 2 L |
| Cylinders | I4 | I4 |
Size & capability
| Spec | Acura RDXRDX | Audi Q3 QuattroPremium quattro |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 58.9 cu ft (best) | 48.2 cu ft |
| Towing capacity | 1,500 lbs (best) | — |
| Curb weight | 4,014 lbs | 3,682 lbs (best) |
| Wheelbase | 108.3 in (best) | 102.5 in |
| Length | 187.4 in (best) | 172.8 in |
| Width | 74.8 in (best) | 72.1 in |
| Height | 65.7 in (best) | 62.6 in |
Safety & recalls
| Spec | Acura RDXRDX | Audi Q3 QuattroPremium quattro |
|---|---|---|
| NHTSA overall | 5 / 5 ★ (best) | — |
| Frontal crash (driver) | 4 / 5 ★ (best) | — |
| Frontal crash (passenger) | 4 / 5 ★ (best) | — |
| Side crash (driver) | 5 / 5 ★ (best) | — |
| Side crash (passenger) | 5 / 5 ★ (best) | — |
| Side pole | 5 / 5 ★ (best) | — |
| Rollover | 4 / 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 | Acura RDX | Audi Q3 Quattro |
|---|---|---|
| 1 | RDX $45,100 MSRP(Currently comparing) | Premium quattro $35,000 MSRP(Currently comparing) |
| 2 | Technology Package $47,700 MSRP | Premium Plus quattro $37,900 MSRP |
| 3 | A-Spec Package $50,700 MSRP | — |
| 4 | Advance Package $52,850 MSRP | — |
| 5 | A-Spec Advance Package $54,850 MSRP | — |
Acura RDX vs Audi Q3 Quattro FAQ
- Which is better: 2026 Acura RDX or 2018 Audi Q3 Quattro?
- It depends on priorities. OpenDealer compares 2026 Acura RDX vs 2018 Audi Q3 Quattro on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Acura RDX or 2018 Audi Q3 Quattro?
- Based on starting MSRP, the 2018 Audi Q3 Quattro starts lower at $35,000.
- Which has better startingMsrp: 2026 Acura RDX or 2018 Audi Q3 Quattro?
- The 2018 Audi Q3 Quattro leads on startingMsrp in this comparison (35,000).
- Which has better horsepower: 2026 Acura RDX or 2018 Audi Q3 Quattro?
- The 2026 Acura RDX leads on horsepower in this comparison (272).
- Which has better maxTowingLbs: 2026 Acura RDX or 2018 Audi Q3 Quattro?
- The 2026 Acura RDX leads on maxTowingLbs in this comparison (1,500).
- How do the NHTSA safety ratings compare for 2026 Acura RDX vs 2018 Audi Q3 Quattro?
- NHTSA overall crash-test ratings in this comparison: Acura RDX (5/5 NHTSA overall).