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Lexus RX400h vs Mercedes-Benz ML320

Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.

Vehicles

Lexus logo

2008 Lexus RX400h

Mercedes-Benz logo

2009 Mercedes-Benz ML320

Overview

SpecLexus RX400h400hMercedes-Benz ML320ML320 BlueTEC
Selected trim400hML320 BlueTEC
Body styleSUVSUV
Drivetrainfront wheel driveall wheel drive
Fuel typepremium unleaded (required)diesel fuel
Transmissioncontinuously variable-speed automatic7-speed shiftable automatic
Engine typehybriddiesel
Model year20082009

Pricing & market

SpecLexus RX400h400hMercedes-Benz ML320ML320 BlueTEC
MSRP$42,080 (best)$48,600
For sale now00

Fuel economy & range

SpecLexus RX400h400hMercedes-Benz ML320ML320 BlueTEC
Combined MPG25 MPG (best)20 MPG
City MPG27 MPG (best)18 MPG
Highway MPG24 MPG24 MPG
Fuel tank17.2 gal25.1 gal (best)

Performance

SpecLexus RX400h400hMercedes-Benz ML320ML320 BlueTEC
Horsepower268 hp (best)210 hp
Torque—398 lb-ft (best)
Engine size3.3 L (best)3 L
CylindersV6V6

Size & capability

SpecLexus RX400h400hMercedes-Benz ML320ML320 BlueTEC
Seating5 seats5 seats
Doors55
Cargo volume84.7 cu ft (best)72.4 cu ft
Towing capacity3,500 lbs7,200 lbs (best)
Payload1,330 lbs (best)—
Curb weight4,190 lbs (best)4,974 lbs
Ground clearance6.9 in8.3 in (best)
Wheelbase106.9 in114.7 in (best)
Length187.2 in188.5 in (best)
Width72.6 in75.2 in (best)
Height66.1 in71.5 in (best)

Safety & recalls

SpecLexus RX400h400hMercedes-Benz ML320ML320 BlueTEC
Frontal crash (driver)5 / 5 ★ (best)—
Frontal crash (passenger)5 / 5 ★ (best)—
Open recalls (YMM scope)None reported (best)3

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.

TrimLexus RX400hMercedes-Benz ML320
1

400h

$42,080 MSRP(Currently comparing)

ML320 BlueTEC

$48,600 MSRP(Currently comparing)

2

400h

$43,480 MSRP

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Lexus RX400h vs Mercedes-Benz ML320 FAQ

Which is better: 2008 Lexus RX400h or 2009 Mercedes-Benz ML320?
It depends on priorities. OpenDealer compares 2008 Lexus RX400h vs 2009 Mercedes-Benz ML320 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
Which costs less: 2008 Lexus RX400h or 2009 Mercedes-Benz ML320?
Based on starting MSRP, the 2008 Lexus RX400h starts lower at $42,080.
Which has better startingMsrp: 2008 Lexus RX400h or 2009 Mercedes-Benz ML320?
The 2008 Lexus RX400h leads on startingMsrp in this comparison (42,080).
Which has better combinedMpg: 2008 Lexus RX400h or 2009 Mercedes-Benz ML320?
The 2008 Lexus RX400h leads on combinedMpg in this comparison (25).
Which has better horsepower: 2008 Lexus RX400h or 2009 Mercedes-Benz ML320?
The 2008 Lexus RX400h leads on horsepower in this comparison (268).
Which has better maxTowingLbs: 2008 Lexus RX400h or 2009 Mercedes-Benz ML320?
The 2009 Mercedes-Benz ML320 leads on maxTowingLbs in this comparison (7,200).