How much does the 2008 Mercedes-Benz SLK350 cost?

The 2008 Mercedes-Benz SLK350 has a starting MSRP of $49,450, ranging up to $56,025 for the top trim. Trim pricing includes SLK350 from $49,450; SLK350 Edition 10 from $56,025.

What is the fuel economy of the 2008 Mercedes-Benz SLK350?

The 2008 Mercedes-Benz SLK350 achieves up to 19 MPG combined (EPA estimate), depending on trim and configuration.

How much cargo space does the 2008 Mercedes-Benz SLK350 have?

The 2008 Mercedes-Benz SLK350 offers up to 9.8 cubic feet of cargo capacity, depending on trim and seating configuration.

How many trims does the 2008 Mercedes-Benz SLK350 come in?

The 2008 Mercedes-Benz SLK350 is available in 2 trims across Convertible body styles with rear wheel drive.

2008 Mercedes-Benz SLK350

2 trims · Convertible

Starting MSRP

$49,450 – $56,025

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Pricing

How much should you pay for the Mercedes-Benz SLK350? 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 SLK350

Total price (SLK350 MSRP)

$49,450

Typical monthly

$979/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 SLK350 trims

SLK350
MSRP
$49,450
Fuel economy (city/hwy)
17/23
Horsepower
268 hp
Torque
258 lb-ft
Engine
3.5L V6 gas
Seating
2
Drivetrain
RWD
Cargo (cu ft)
9.8
Max towing
—
SLK350 Edition 10
MSRP
$56,025
Fuel economy (city/hwy)
17/23
Horsepower
268 hp
Torque
258 lb-ft
Engine
3.5L V6 gas
Seating
2
Drivetrain
RWD
Cargo (cu ft)
9.8
Max towing
—

Compare 2008 Mercedes-Benz SLK350 trim specifications
Spec	SLK350	SLK350 Edition 10
MSRP	$49,450	$56,025
Fuel economy (city/hwy)	17/23	17/23
Horsepower	268 hp	268 hp
Torque	258 lb-ft	258 lb-ft
Engine	3.5L V6 gas	3.5L 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: SLK350gas
SLK350 Edition 10gas
Fuel type: SLK350premium unleaded (required)
SLK350 Edition 10premium unleaded (required)
Cylinders: SLK350V6
SLK350 Edition 10V6
Displacement: SLK3503.5 L
SLK350 Edition 103.5 L
Horsepower: SLK350268 hp
SLK350 Edition 10268 hp
Torque: SLK350258 lb-ft
SLK350 Edition 10258 lb-ft
Transmission: SLK3507-speed shiftable automatic
SLK350 Edition 107-speed shiftable automatic
Drivetrain: SLK350rear wheel drive
SLK350 Edition 10rear wheel drive

Dimensions

Body type: SLK350Convertible
SLK350 Edition 10Convertible
Doors: SLK3502
SLK350 Edition 102
Seating: SLK3502
SLK350 Edition 102
Length: SLK350160.7 in
SLK350 Edition 10160.7 in
Width: SLK35070.4 in
SLK350 Edition 1070.4 in
Height: SLK35051.1 in
SLK350 Edition 1051.1 in
Wheelbase: SLK35095.7 in
SLK350 Edition 1095.7 in

Capacity & weight

Cargo capacity: SLK3509.8 cu ft
SLK350 Edition 109.8 cu ft
Max cargo capacity: SLK3509.8 cu ft
SLK350 Edition 109.8 cu ft
Curb weight: SLK3503,295 lbs
SLK350 Edition 103,295 lbs
Fuel tank: SLK35018.5 gal
SLK350 Edition 1018.5 gal

Fuel economy & EV

Combined MPG: SLK35019
SLK350 Edition 1019
City MPG: SLK35017
SLK350 Edition 1017
Highway MPG: SLK35023
SLK350 Edition 1023

Full specifications by trim
Spec	SLK350	SLK350 Edition 10
Engine & drivetrain
Engine type	gas	gas
Fuel type	premium unleaded (required)	premium unleaded (required)
Cylinders	V6	V6
Displacement	3.5 L	3.5 L
Horsepower	268 hp	268 hp
Torque	258 lb-ft	258 lb-ft
Transmission	7-speed shiftable automatic	7-speed shiftable automatic
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	51.1 in	51.1 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	3,295 lbs	3,295 lbs
Fuel tank	18.5 gal	18.5 gal
Fuel economy & EV
Combined MPG	19	19
City MPG	17	17
Highway MPG	23	23

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2008 Mercedes-Benz SLK350 FAQ

How much does the 2008 Mercedes-Benz SLK350 cost?: The 2008 Mercedes-Benz SLK350 has a starting MSRP of $49,450, ranging up to $56,025 for the top trim. Trim pricing includes SLK350 from $49,450; SLK350 Edition 10 from $56,025.
What is the fuel economy of the 2008 Mercedes-Benz SLK350?: The 2008 Mercedes-Benz SLK350 achieves up to 19 MPG combined (EPA estimate), depending on trim and configuration.
How much cargo space does the 2008 Mercedes-Benz SLK350 have?: The 2008 Mercedes-Benz SLK350 offers up to 9.8 cubic feet of cargo capacity, depending on trim and seating configuration.
How many trims does the 2008 Mercedes-Benz SLK350 come in?: The 2008 Mercedes-Benz SLK350 is available in 2 trims across Convertible body styles with rear wheel drive.