For If you could capture thunder, it would sound like the SL63 accelerating hard. Above the lavish kit on every SL, AMG models have bespoke steering and suspension systems and upgraded styling.

Against The running costs are as outrageous as the performance, and given how good the SL500 is, it’s hard to argue that this model represents good value for money.

Mercedes-Benz SL Open

What Car? says

4 out of 5 stars

It's the SL taken to extremes, but the price and running costs should put you off. This costs way more than our favourite, the SL500, but it's certainly not that much better a car.

What Car? readers say

3.894737
Calculate equipment options
Comfort
Electric steering adjust Standard
Electric Sunroof Not Available
Manual sunroof Not Available
Air conditioning Not Available
Cruise control Standard
Electric mirrors Standard
Heated mirrors Standard
Electric windows front Standard
Electric windows rear Not Available
Seat height adjustment Standard
Climate Control Standard
Power Steering Standard
Steering adjustment reach Standard
Steering adjustment rake Standard
Power Seats Standard
Heated Seats Standard
Panoramic sunroof £1,500
Electric Panoramic Sunroof Not Available
Power Folding Mirror Standard
Engine & Transmission
Auto Standard
CVT Not Available
Tiptronic Not Available
Particulate filter Not Available
Entertainment
Radio/Cassette Not Available
RDS Radio/Cassette Not Available
CD Standard
Multi CD Standard
MP3/iPod Connection Standard
DVD Player Not Available
MP3 CD Player Standard
RDS CD Standard
Hard Drive Standard
Exterior
Metallic paint Standard
Alloy wheels Standard
Front Foglights £355
Powered sliding doors Not Available
Interior
Hands Free Phone Kit £335
Satellite navigation Standard
Leather Seats Standard
Split/fold seats Not Available
Bluetooth Standard
7 seat pack Not Available
Safety
Passenger airbag Standard
Side airbags Standard
ABS Standard
3 Point centre belt Not Available
Driver's airbag Standard
Belt pretensioners Standard
Isofix Not Available
Side Impact Bars Standard
Traction control Standard
Curtain Airbag Not Available
Rear Parking Sensor Pack Only
Electronic stability programme Standard
On/Off Passenger Airbag Standard
Driver's knee airbag Not Available
Reversing Camera Not Available
Rain Sensing Wipers Standard
Adaptive Cruise Control £1,705
Lane Departure Warning Not Available
Front Parking Sensor Pack Only
Passenger Knee Airbag Not Available
Security
Alarm Standard
Immobiliser Standard
Deadlocks Not Available
Central locking Standard
Remote locking Standard
Unique fit stereo Standard
Marked Parts Not Available
Etched Windows Not Available
Locking Wheel nuts Standard
Visible VIN Standard
Secure spare wheel Standard
Satellite tracking Not Available
Laminated Glass Not Available
Options calculator Price
Panoramic sunroof £1,500
Front Foglights £355
Hands Free Phone Kit £335
Adaptive Cruise Control £1,705
Total Price: £106,850
Running costs
Town mpg 13
Out of town mpg 29.1
Average mpg 20
Tank capacity (litres) 80
CO2 Rating (g/km) 328
Carbon offset cost £48
Green rating M
Insurance group 50
Typical insurance £1,195.00
% Value retained (3yrs/36000 miles) 40%
Typical contract hire £0.00
Pence per mile 0
Servicing costs - 3 years £0.00
Service intervals Variable
Warranty period 3yr/UL + 3yr Paint + 30yr Perforation + 30yr Breakdown
Three-year cost£65,789
Company car tax
Percentage charge 35
Benefit in kind £37,017.00
Tax payable 20% £7,403.00
Tax payable 40% £14,807.00

Performance and measurements

No schematics available

Body type Open
Number of doors 2
Number of seats 2
Engine (cc/type) 6208/V8
Number of Valves 32
Fuel type Unleaded
Max power (bhp/rpm) 518/6800
Pulling power (lb/ft) 465
Engine position F
Driven wheels Rear
Length (mm) 4605
Width (mm) 1816
Height (mm) 1298
Boot space (min ltr) 235
Boot space (max ltr) 339
Turning circle (m) 11.04
Kerb weight (kg) 1970
Manufacturers figures
0-60 mph (secs) 4.6
Max speed (mph) 155
Euro NCAP Test Scores
Adult protection Unavailable
Child protection Unavailable
Pedestrian protection Unavailable

View the whole Mercedes-Benz SL Open range