How much does the 2008 Mercedes-Benz SLK280 cost?

The 2008 Mercedes-Benz SLK280 has a starting MSRP of $44,150, ranging up to $50,325 for the top trim. Trim pricing includes SLK280 from $44,150; SLK280 Edition 10 from $50,325.

What is the fuel economy of the 2008 Mercedes-Benz SLK280?

The 2008 Mercedes-Benz SLK280 achieves up to 20 MPG combined (EPA estimate), depending on trim and configuration.

How much cargo space does the 2008 Mercedes-Benz SLK280 have?

The 2008 Mercedes-Benz SLK280 offers up to 9.8 cubic feet of cargo capacity, depending on trim and seating configuration.

How many trims does the 2008 Mercedes-Benz SLK280 come in?

The 2008 Mercedes-Benz SLK280 is available in 2 trims across Convertible body styles with rear wheel drive.

2008 Mercedes-Benz SLK280

2 trims · Convertible

Starting MSRP

$44,150 – $50,325

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Pricing

How much should you pay for the Mercedes-Benz SLK280? Select a trim to update purchase and lease estimates.

MSRP by trim

Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.

Purchase information

Based on SLK280

Total price (SLK280 MSRP)

$44,150

Typical monthly

$874/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-08-23). Not a credit offer; actual APR varies by lender, credit, and dealer.

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Compare 2008 Mercedes-Benz SLK280 trims

SLK280
MSRP
$44,150
Fuel economy (city/hwy)
17/25
Horsepower
228 hp
Torque
221 lb-ft
Engine
3L V6 gas
Seating
2
Drivetrain
RWD
Cargo (cu ft)
9.8
Max towing
—
SLK280 Edition 10
MSRP
$50,325
Fuel economy (city/hwy)
17/25
Horsepower
228 hp
Torque
221 lb-ft
Engine
3L V6 gas
Seating
2
Drivetrain
RWD
Cargo (cu ft)
9.8
Max towing
—

Compare 2008 Mercedes-Benz SLK280 trim specifications
Spec	SLK280	SLK280 Edition 10
MSRP	$44,150	$50,325
Fuel economy (city/hwy)	17/25	17/25
Horsepower	228 hp	228 hp
Torque	221 lb-ft	221 lb-ft
Engine	3L V6 gas	3L V6 gas
Seating	2	2
Drivetrain	RWD	RWD
Cargo (cu ft)	9.8	9.8
Max towing	—	—

Manufacturer specifications by trim and drivetrain. Same trim names with different MSRPs are distinct FWD/AWD (or other drivetrain) configurations from the catalog. MSRP excludes destination fees, taxes, and dealer-installed options.

Full specifications

Engine & drivetrain

Engine type: SLK280gas
SLK280 Edition 10gas
Fuel type: SLK280premium unleaded (required)
SLK280 Edition 10premium unleaded (required)
Cylinders: SLK280V6
SLK280 Edition 10V6
Displacement: SLK2803 L
SLK280 Edition 103 L
Horsepower: SLK280228 hp
SLK280 Edition 10228 hp
Torque: SLK280221 lb-ft
SLK280 Edition 10221 lb-ft
Transmission: SLK2806-speed manual
SLK280 Edition 106-speed manual
Drivetrain: SLK280rear wheel drive
SLK280 Edition 10rear wheel drive

Dimensions

Body type: SLK280Convertible
SLK280 Edition 10Convertible
Doors: SLK2802
SLK280 Edition 102
Seating: SLK2802
SLK280 Edition 102
Length: SLK280160.7 in
SLK280 Edition 10160.7 in
Width: SLK28070.4 in
SLK280 Edition 1070.4 in
Height: SLK28051 in
SLK280 Edition 1051 in
Wheelbase: SLK28095.7 in
SLK280 Edition 1095.7 in

Capacity & weight

Cargo capacity: SLK2809.8 cu ft
SLK280 Edition 109.8 cu ft
Max cargo capacity: SLK2809.8 cu ft
SLK280 Edition 109.8 cu ft
Curb weight: SLK2803,215 lbs
SLK280 Edition 103,215 lbs
Fuel tank: SLK28018.5 gal
SLK280 Edition 1018.5 gal

Fuel economy & EV

Combined MPG: SLK28020
SLK280 Edition 1020
City MPG: SLK28017
SLK280 Edition 1017
Highway MPG: SLK28025
SLK280 Edition 1025

Full specifications by trim
Spec	SLK280	SLK280 Edition 10
Engine & drivetrain
Engine type	gas	gas
Fuel type	premium unleaded (required)	premium unleaded (required)
Cylinders	V6	V6
Displacement	3 L	3 L
Horsepower	228 hp	228 hp
Torque	221 lb-ft	221 lb-ft
Transmission	6-speed manual	6-speed manual
Drivetrain	rear wheel drive	rear wheel drive
Dimensions
Body type	Convertible	Convertible
Doors	2	2
Seating	2	2
Length	160.7 in	160.7 in
Width	70.4 in	70.4 in
Height	51 in	51 in
Wheelbase	95.7 in	95.7 in
Capacity & weight
Cargo capacity	9.8 cu ft	9.8 cu ft
Max cargo capacity	9.8 cu ft	9.8 cu ft
Curb weight	3,215 lbs	3,215 lbs
Fuel tank	18.5 gal	18.5 gal
Fuel economy & EV
Combined MPG	20	20
City MPG	17	17
Highway MPG	25	25

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2008 Mercedes-Benz SLK280 FAQ

How much does the 2008 Mercedes-Benz SLK280 cost?: The 2008 Mercedes-Benz SLK280 has a starting MSRP of $44,150, ranging up to $50,325 for the top trim. Trim pricing includes SLK280 from $44,150; SLK280 Edition 10 from $50,325.
What is the fuel economy of the 2008 Mercedes-Benz SLK280?: The 2008 Mercedes-Benz SLK280 achieves up to 20 MPG combined (EPA estimate), depending on trim and configuration.
How much cargo space does the 2008 Mercedes-Benz SLK280 have?: The 2008 Mercedes-Benz SLK280 offers up to 9.8 cubic feet of cargo capacity, depending on trim and seating configuration.
How many trims does the 2008 Mercedes-Benz SLK280 come in?: The 2008 Mercedes-Benz SLK280 is available in 2 trims across Convertible body styles with rear wheel drive.