2026 Lexus RX 350 Premium FWD vs 2026 Acura MDX Base FWD
Comparing the 2026 Lexus RX 350 Premium FWD and the 2026 Acura MDX Base FWD side by side. The Lexus RX 350 Premium FWD makes 275 hp and 317 lb-ft, drives the front wheels, and starts at $51,900. The Acura MDX Base FWD makes 290 hp and 267 lb-ft, drives the front wheels, and starts at $51,800. See the full spec-by-spec breakdown below — engine, drivetrain, fuel economy, dimensions, and interior room.
Full specs for each: 2026 Lexus RX 350 Premium FWD · 2026 Acura MDX Base FWD
| Spec | 2026 Lexus RX 350 Premium FWD | 2026 Acura MDX Base FWD |
|---|---|---|
| Price | ||
| MSRP | $51,900 | $51,800 |
| MSRP with Destination | $53,350 | $53,250 |
| Destination Charge | $1,450 | $1,450 |
| Engine | ||
| Engine Type | 2.4L Turbo Inline-4 (DOHC, D-4ST) | Aluminum-Alloy V6 |
| Displacement | 2.4 L | 3.5 L |
| Boost Pressure | — | — |
| Horsepower | 275 hp | 290 hp @ 6,200 rpm |
| Torque | 317 lb-ft | 267 lb-ft @ 4700 rpm |
| Redline | — | — |
| Valvetrain | DOHC 16-Valve Dual VVT-i | 24-Valve SOHC i-VTEC |
| Bore and Stroke | 87.4 x 99.6 | — |
| Compression Ratio | 11.0:1 | 11.5:1 |
| Injection Type | D-4ST Direct + Port Injection | Direct Injection |
| Drivetrain | ||
| Drive Type | Front-Wheel Drive (FWD) | Front-Wheel Drive (FWD) |
| Differential Type | — | — |
| Transmission | ||
| Transmission | 8-Speed Direct Automatic | 10-Speed Automatic |
| 1st Gear | 5.52 | 5.25 |
| 2nd Gear | 3.18 | 3.27 |
| 3rd Gear | 2.05 | 2.19 |
| 4th Gear | 1.49 | 1.6 |
| 5th Gear | 1.23 | 1.3 |
| 6th Gear | 1 | 1 |
| 7th Gear | 0.8 | 0.78 |
| 8th Gear | 0.67 | 0.65 |
| 9th Gear | — | 0.58 |
| 10th Gear | — | 0.52 |
| Reverse | 4.22 | 3.97 |
| Final Drive | 3.33 | 4.17 |
| Fuel Economy | ||
| City | 22 MPG | 19 MPG |
| Highway | 29 MPG | 26 MPG |
| Combined | 25 MPG | 22 MPG |
| Recommended Fuel | Premium Unleaded (91 Octane) | Premium Unleaded 91 Octane |
| Tank Capacity | 17.83 gal | 18.5 gal |
| Suspension | ||
| Front Suspension | MacPherson Strut | Double-Wishbone |
| Rear Suspension | Multi-Link | Multi-Link |
| Front Stabilizer Bar | — | 31.8 x 5.0 mm (tubular) |
| Rear Stabilizer Bar | — | 21.7 x 3.5 mm (solid) |
| Turning Diameter | — | 40.5 ft |
| Brakes | ||
| Front Brake Calipers | Floating-Type Double-Piston | — |
| Front Brake Disc | 13.39 in x 1.10 in (Ventilated) | 13.8 in (Ventilated) |
| Rear Brake Disc | 13.39 in x 0.71 in (Ventilated) | 13.0 in (Solid) |
| Tires & Wheels | ||
| Wheels Front | — | 19 x 8.5J |
| Wheels Rear | — | 19 x 8.5J |
| Tires Front | — | 255/55R19 |
| Tires Rear | — | 255/55R19 |
| Dimensions & Weight | ||
| Length | 192.5 in | 198.4 in |
| Width | 75.6 in | 78.7 in |
| Height | 67.3 in | 67.9 in |
| Wheelbase | 112.2 in | 113.8 in |
| Front Track | 65.2 in | 67.7 in |
| Rear Track | 66.5 in | 67.7 in |
| Ground Clearance | 8.19 in | 7.3 in |
| Approach Angle | 15° | — |
| Departure Angle | 25° | — |
| Cargo Volume | 29.59 ft³ | — |
| Curb Weight | 4,155 lbs | 4,268 lbs |
| Weight Distribution (F/R) | — | 59% / 41% |
| Interior | ||
| Headroom Front | 39.53 in | — |
| Headroom Rear | 38.57 in | — |
| Legroom Front | 41.06 in | — |
| Legroom Rear | 37.36 in | — |
| Shoulder Room Front | 58.06 in | — |
| Shoulder Room Rear | 56.48 in | — |
| Hiproom Front | 56.69 in | — |
| Hiproom Rear | 55.9 in | — |