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Mercedes-Benz CLK350 vs Mercedes-Benz SLK280

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

Vehicles

Mercedes-Benz logo

2009 Mercedes-Benz CLK350

Mercedes-Benz logo

2008 Mercedes-Benz SLK280

Overview

SpecMercedes-Benz CLK350CLK350Mercedes-Benz SLK280SLK280
Selected trimCLK350SLK280
Body styleCoupeConvertible
Drivetrainrear wheel driverear wheel drive
Fuel typepremium unleaded (required)premium unleaded (required)
Transmission7-speed shiftable automatic6-speed manual
Engine typegasgas
Model year20092008

Pricing & market

SpecMercedes-Benz CLK350CLK350Mercedes-Benz SLK280SLK280
MSRP$48,100$44,150 (best)
For sale now00

Fuel economy & range

SpecMercedes-Benz CLK350CLK350Mercedes-Benz SLK280SLK280
Combined MPG20 MPG20 MPG
City MPG17 MPG17 MPG
Highway MPG25 MPG25 MPG
Fuel tank16.4 gal18.5 gal (best)

Performance

SpecMercedes-Benz CLK350CLK350Mercedes-Benz SLK280SLK280
Horsepower268 hp (best)228 hp
Torque258 lb-ft (best)221 lb-ft
Engine size3.5 L (best)3 L
CylindersV6V6

Size & capability

SpecMercedes-Benz CLK350CLK350Mercedes-Benz SLK280SLK280
Seating4 seats (best)2 seats
Doors22
Cargo volume10.4 cu ft (best)9.8 cu ft
Curb weight3,585 lbs3,215 lbs (best)
Wheelbase106.9 in (best)95.7 in
Length183.2 in (best)160.7 in
Width68.5 in70.4 in (best)
Height56.9 in (best)51 in

Safety & recalls

SpecMercedes-Benz CLK350CLK350Mercedes-Benz SLK280SLK280
Open recalls (YMM scope)31 (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.

TrimMercedes-Benz CLK350Mercedes-Benz SLK280
1

CLK350

$48,100 MSRP(Currently comparing)

SLK280

$44,150 MSRP(Currently comparing)

2

CLK350

$56,100 MSRP

SLK280 Edition 10

$50,325 MSRP

Mercedes-Benz CLK350 vs Mercedes-Benz SLK280 FAQ

Which is better: 2009 Mercedes-Benz CLK350 or 2008 Mercedes-Benz SLK280?
It depends on priorities. OpenDealer compares 2009 Mercedes-Benz CLK350 vs 2008 Mercedes-Benz SLK280 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
Which costs less: 2009 Mercedes-Benz CLK350 or 2008 Mercedes-Benz SLK280?
Based on starting MSRP, the 2008 Mercedes-Benz SLK280 starts lower at $44,150.
Which has better startingMsrp: 2009 Mercedes-Benz CLK350 or 2008 Mercedes-Benz SLK280?
The 2008 Mercedes-Benz SLK280 leads on startingMsrp in this comparison (44,150).
Which has better horsepower: 2009 Mercedes-Benz CLK350 or 2008 Mercedes-Benz SLK280?
The 2009 Mercedes-Benz CLK350 leads on horsepower in this comparison (268).
Which has better seats: 2009 Mercedes-Benz CLK350 or 2008 Mercedes-Benz SLK280?
The 2009 Mercedes-Benz CLK350 leads on seats in this comparison (4).