Mercedes-Benz SL Class SL 43 421 Premium Plus 2dr Auto
- Automatic
- Petrol
- 30.1 mpg
- 2 door convertible
- 215 g/km CO2
Images shown are for illustration purposes only
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215 g/km CO2 emissions
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30.1 mpg Fuel efficiency
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4.7 secs 0 to 62 mph
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421 bhp Engine power
How Car Leasing works with National Vehicle Solutions - Putting you in the driving seat
Found your perfect lease deal? Great — now let’s make it yours. At National Vehicle Solutions, we keep the leasing process simple, flexible, and tailored to you. Whether you're new to leasing or a seasoned pro, here's how it all works, step-by-step.
Step 1: Adjust Your Lease Terms
This is where you build the lease agreement that fits around your lifestyle and budget.
Initial Rental: Choose an upfront payment that suits your finances. The more you pay upfront, the lower your monthly rentals.
Contract Length: Pick a term that works for you — typically 24, 36, or 48 months.
Annual Mileage: Whether you’re a light city commuter or a motorway regular, select from 5,000 to 20,000+ miles per year.
Maintenance Package (optional): Add maintenance cover for an additional cost to help with servicing, tyres, and general upkeep.
🔧 Tip: Maintenance can offer peace of mind if you’d prefer to avoid unexpected bills.
Step 2: Personalise Your Vehicle
This is the fun part — making the car feel like your car.
Exterior Colour: Use the options tab to select your perfect paint finish. Go bold with a metallic or keep it classic with a solid shade.
Factory Options: Upgrade features like navigation, alloy wheels, or parking sensors. Remember, added extras may increase your monthly payments — so balance the spec with your budget.
Note: Optional extras are not essential, but if you're planning to keep the car for a while, make sure it ticks your boxes.
Step 3: Request a Personalised Quote
Once you're happy with your setup:
Review your selections to confirm everything is as you’d like.
Submit your request — we’ll confirm current rates and send over a tailored quote.
Ready to go? We’ll guide you through the next steps of the finance application.
No pressure — just clear, upfront advice to help you make the right choice.
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- Attention assist
- Cruise control
- Driver monitoring camera
- Lane keeping assistant (LKA)
- PAS
- Remote Services Premium
- Burmester surround sound system
- DAB Digital radio
- AMG body styling
- AMG boot lid spoiler in body colour
- AMG illuminated door sills with AMG lettering and with exchangeable cover
- AMG Real Performance Sound
- AMG spoiler lip
- Body colour bumpers
- Model badge on boot lid and wings in high-gloss black
- Radiator fins painted black
- Rear boot
- 2 cup holders in front
- AMG Performance steering wheel in nappa leather
- AMG steering wheel buttons
- Front gesture control
- Socket in boot
- Steering wheel heating
- AMG Night pack - SL Class
- AMG Night pack II - SL Class
- Energizing pack plus - SL Class
- Load compartment pack - SL Class
- Memory package - SL Class
- Mirror pack - SL Class
- Parking package - SL Class
- USB pack plus - SL Class
- Active pedestrian safety system
- Automatic roll over protection
- Child presence detection
- Driver and passenger head and side airbags
- Dual stage driver/passenger airbags
- Manual passenger airbag deactivation function
- Pedestrian protection
- Tyre pressure monitoring system
- Warning triangle and first aid kit
- Dashcam
- Guard 360 degree vehicle protection plus
- Keyless Go with seamless door handles
- KEYLESS-GO starting function
- Remote central locking
- Urban guard vehicle protection plus
- CO: 0.057
- HC: 0.009
- HC+NOx: N
- Noise Level dB(A): 71
- NOx: 0.009
- Particles: N
- Standard Emissions: EURO 6
- WLTP - CO2 (g/km) - Comb: 215
- WLTP - CO2 (g/km) - Comb - TEH: 215
- WLTP - CO2 (g/km) - Comb - TEL: 206
- Camshaft: DOHC
- Catalytic Convertor: True
- CC: 1991
- Compression Ratio: 10.0:1
- Cylinder Layout: IN-LINE
- Cylinders: 4
- Cylinders - Bore (mm): 83
- Cylinders - Stroke (mm): 92
- Engine Layout: NORTH SOUTH
- Fuel Delivery: TWIN TURBO
- Gears: 9 SPEED
- Number of Valves: 16
- Transmission: SEMI-AUTO
- EC Directive 1999/100/EC Applies: False
- WLTP - FC (l/100km) - Comb: 9.4
- WLTP - FC (l/100km) - Comb - TEH: 9.5
- WLTP - FC (l/100km) - Comb - TEL: 9
- WLTP - FC (l/100km) - Extra High: 8.6
- WLTP - FC (l/100km) - Extra High - TEH: 8.7
- WLTP - FC (l/100km) - Extra High - TEL: 8.1
- WLTP - FC (l/100km) - High: 8
- WLTP - FC (l/100km) - High - TEH: 8
- WLTP - FC (l/100km) - High - TEL: 7.7
- WLTP - FC (l/100km) - Low: 14.6
- WLTP - FC (l/100km) - Low - TEH: 14.6
- WLTP - FC (l/100km) - Low - TEL: 14.3
- WLTP - FC (l/100km) - Medium: 9.6
- WLTP - FC (l/100km) - Medium - TEH: 9.6
- WLTP - FC (l/100km) - Medium - TEL: 9.3
- WLTP - MPG - Comb: 30.1
- WLTP - MPG - Comb - TEH: 29.7
- WLTP - MPG - Comb - TEL: 31.4
- WLTP - MPG - Extra High: 32.8
- WLTP - MPG - Extra High - TEH: 32.5
- WLTP - MPG - Extra High - TEL: 34.9
- WLTP - MPG - High: 35.3
- WLTP - MPG - High - TEH: 35.3
- WLTP - MPG - High - TEL: 36.7
- WLTP - MPG - Low: 19.3
- WLTP - MPG - Low - TEH: 19.3
- WLTP - MPG - Low - TEL: 19.8
- WLTP - MPG - Medium: 29.4
- WLTP - MPG - Medium - TEH: 29.4
- WLTP - MPG - Medium - TEL: 30.4
- Alternative Fuel Qualifying: True
- Badge Engine CC: 2.0
- Badge Power: 421
- Based On ID: N
- Coin Description: N
- Coin Series: Premium Plus
- Generation Mark: 7
- Insurance Group 1 - 50 Effective January 07: 50E
- Man Corrosion Perforation Guarantee - Years: 30
- Manufacturers Paintwork Guarantee - Years: 3
- NCAP Adult Occupant Protection %: N
- NCAP Child Occupant Protection %: N
- NCAP Overall Rating - Effective February 09: N
- NCAP Pedestrian Protection %: N
- NCAP Safety Assist %: N
- Safety Concerns: False
- Service Interval Mileage: 15500
- Special Edition: False
- Special Order: False
- Standard manufacturers warranty - Mileage: 999999
- Standard manufacturers warranty - Years: 3
- Timing Belt Interval Frequency - Months: N
- Timing Belt Interval Mileage: N
- Vehicle Homologation Class: M1
- 0 to 62 mph (secs): 4.7
- Engine Power - BHP: 421
- Engine Power - KW: 310
- Engine Power - PS: True
- Engine Power - RPM: 6750
- Engine Torque - LBS.FT: 369
- Engine Torque - MKG: 51
- Engine Torque - NM: 500
- Engine Torque - RPM: 5000
- Top Speed: 173
- Emissions Test Cycle: WLTP
- RDE Certification Level: RDE 2
- Alloys: True
- Space Saver: False
- Tyre Size Front: 275/35 R21
- Tyre Size Rear: 305/30 R21
- Tyre Size Spare: TYRE REPAIR KIT
- Wheel Style: AMG MULTI-SPOKE
- Wheel Type: 21" ALLOY
- Height: 1359
- Height (including roof rails): N
- Length: 4700
- Wheelbase: 2700
- Width: 1915
- Width (including mirrors): 2100
- Fuel Tank Capacity (Litres): 70
- Gross Vehicle Weight: 2185
- Luggage Capacity (Seats Down): 213
- Max. Loading Weight: 375
- Max. Roof Load: N
- Max. Towing Weight - Braked: N
- Max. Towing Weight - Unbraked: N
- Minimum Kerbweight: 1810
- No. of Seats: 4
- Turning Circle - Kerb to Kerb: 13.1
Ready to Save? See What You Could Save by Moving to Electric
Compare the estimated running cost of this electric car against a petrol, diesel or hybrid vehicle. We automatically use the annual mileage selected on this offer and the vehicle’s official WLTP efficiency figure.
Your driving and energy costs
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Estimated energy cost per mile
This calculator provides an estimate only. Actual costs will depend on driving style, weather, charging habits, electricity tariff and fuel prices. WLTP figures are laboratory-tested and may differ from real-world performance.
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Please Note: Whilst every effort is made to ensure our website and lease offers remain accurate and up to date, promotions are subject to change or withdrawal without prior notice. Many of our offers are time-sensitive and stock-dependent, so we recommend requesting a formal quote at your earliest convenience.