Acura MDX vs Lexus RX300
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2003 Lexus RX300
Overview
| Spec | Acura MDXMDX SUV | Lexus RX300300 |
|---|---|---|
| Selected trim | MDX SUV | 300 |
| Body style | SUV | SUV |
| Drivetrain | front wheel drive | front wheel drive |
| Fuel type | premium unleaded (recommended) | regular unleaded |
| Transmission | 10-speed shiftable automatic | 4-speed automatic |
| Engine type | gas | gas |
| Model year | 2026 | 2003 |
Pricing & market
| Spec | Acura MDXMDX SUV | Lexus RX300300 |
|---|---|---|
| MSRP | $51,800 | $35,125 (best) |
| Lowest listing price | $8,654 (best) | — |
| Median listing price | $60,943 (best) | — |
| Highest listing price | $80,888 (best) | — |
| For sale now | 139 (best) | 0 |
Fuel economy & range
| Spec | Acura MDXMDX SUV | Lexus RX300300 |
|---|---|---|
| Combined MPG | 22 MPG (best) | 18 MPG |
| City MPG | 19 MPG (best) | 17 MPG |
| Highway MPG | 26 MPG (best) | 21 MPG |
| Fuel tank | 18.5 gal | 19.8 gal (best) |
Performance
| Spec | Acura MDXMDX SUV | Lexus RX300300 |
|---|---|---|
| Horsepower | 290 hp (best) | 220 hp |
| Torque | 267 lb-ft (best) | 222 lb-ft |
| Engine size | 3.5 L (best) | 3 L |
| Cylinders | V6 | V6 |
Size & capability
| Spec | Acura MDXMDX SUV | Lexus RX300300 |
|---|---|---|
| Seating | 7 seats (best) | 5 seats |
| Doors | 4 | 5 (best) |
| Cargo volume | 95 cu ft (best) | 75 cu ft |
| Towing capacity | 3,500 lbs | 3,500 lbs |
| Curb weight | 4,268 lbs | 3,715 lbs (best) |
| Ground clearance | 7.3 in | 7.7 in (best) |
| Wheelbase | 113.8 in (best) | 103.1 in |
| Length | 198.4 in (best) | 180.1 in |
| Width | 78.7 in (best) | 71.5 in |
| Height | 67.9 in (best) | 65.7 in |
Safety & recalls
| Spec | Acura MDXMDX SUV | Lexus RX300300 |
|---|---|---|
| NHTSA overall | Not Rated | — |
| Frontal crash (driver) | 4 / 5 ★ | 4 / 5 ★ |
| Frontal crash (passenger) | 4 / 5 ★ | 5 / 5 ★ (best) |
| Side crash (driver) | 5 / 5 ★ (best) | — |
| Side crash (passenger) | 5 / 5 ★ (best) | — |
| Side pole | 5 / 5 ★ (best) | — |
| Rollover | Not Rated | 3 / 5 ★ (best) |
| Open recalls (YMM scope) | 1 | None reported (best) |
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 MDX | Lexus RX300 |
|---|---|---|
| 1 | MDX SUV $51,800 MSRP(Currently comparing) | 300 $35,125 MSRP(Currently comparing) |
| 2 | MDX SUV $57,200 MSRP | 300 $36,925 MSRP |
| 3 | MDX SUV $54,000 MSRP | — |
| 4 | MDX SUV $59,400 MSRP | — |
| 5 | MDX SUV $62,400 MSRP | — |
| 6 | MDX SUV $66,900 MSRP | — |
| 7 | MDX SUV $68,900 MSRP | — |
| 8 | Type S $75,850 MSRP | — |
Live inventory
Acura MDX139 for sale
See all
Used2020 Acura MDX
Technology
Platinum White Pearl•Ebony132,889 mi$20,890Drive Appeal
Eden Prairie, MN
Used2024 Acura MDX
SH-AWD w/Tech
Lunar Silver Metallic•Ebony23,315 mi$41,990Classic Volkswagen Gastonia
Gastonia, NC
Used2019 Acura MDX
w/Advance Pkg
Canyon Bronze Metallic•Espresso38,477 mi$28,535Velocity Autohaus
Hasbrouck Heights, NJ
Certified2022 Acura MDX
Technology
Liquid Carbon Metallic•Ebony100,126 mi$28,817Stokes Hodges Ford Graniteville
Graniteville, SC
Used2024 Acura MDX
4DR SH-AWD
Silver•BLACK39,154 mi$39,357Genesis of Conshohocken
Conshohocken, PA
Used2018 Acura MDX
3.5L
White Diamond Pearl143,015 mi$15,481Smythe Volvo Cars
Summit, NJ
Acura MDX vs Lexus RX300 FAQ
- Which is better: 2026 Acura MDX or 2003 Lexus RX300?
- It depends on priorities. OpenDealer compares 2026 Acura MDX vs 2003 Lexus RX300 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 MDX or 2003 Lexus RX300?
- Based on starting MSRP, the 2003 Lexus RX300 starts lower at $35,125. Live Acura MDX listings start at $8,654.
- Which has better startingMsrp: 2026 Acura MDX or 2003 Lexus RX300?
- The 2003 Lexus RX300 leads on startingMsrp in this comparison (35,125).
- Which has better combinedMpg: 2026 Acura MDX or 2003 Lexus RX300?
- The 2026 Acura MDX leads on combinedMpg in this comparison (22).
- Which has better horsepower: 2026 Acura MDX or 2003 Lexus RX300?
- The 2026 Acura MDX leads on horsepower in this comparison (355).
- Which has better seats: 2026 Acura MDX or 2003 Lexus RX300?
- The 2026 Acura MDX leads on seats in this comparison (7).
- Which has better maxTowingLbs: 2026 Acura MDX or 2003 Lexus RX300?
- The 2026 Acura MDX leads on maxTowingLbs in this comparison (5,000).
- How do the NHTSA safety ratings compare for 2026 Acura MDX vs 2003 Lexus RX300?
- NHTSA overall crash-test ratings in this comparison: Acura MDX (Not Rated/5 NHTSA overall).