2018 Mercedes-Benz SL-Class SL 450
*Estimated taxes and fees. All amounts reflect the dealership’s listing. DriversHub assumes no liability for omissions, inaccuracies, or non‑disclosed fees in dealer‑supplied pricing.
Start NegotiationNegotiation Potential
25 days at this dealer
Recently listed; the dealer may be less flexible on price.
$5,000 price drop
The dealer has lowered the price 2 times.
14 active alternatives
Similar vehicles nationwide
More available alternatives can strengthen your position.
Ask Miles about this car, what it should cost, and how to handle the dealer.
Loading ranked market context for this listing.
Miles Overview
The SL is Mercedes' two-seat luxury roadster, the drop-top you cross-shop with the Porsche 911 Cabriolet and the BMW 6 Series convertible. It's a grand tourer first, so it wafts down the highway with effortless composure, yet the AMG versions bring serious punch when you want it. Inside, the cabin is trimmed in wood and leather, and the power-folding hardtop keeps the look clean whether it's up or down. Owners note the window seals can let in wind noise at speed, and the hardtop eats into trunk space when stowed. A lower starting price and the 3.0L V6 set the SL 450 apart from the V8-powered SL 550 and SL 63 AMG above it. Its 3.0L V6 makes 362 horsepower and 369 lb-ft of torque, routed through a nine-speed automatic to the rear wheels, and it returns 23 mpg combined. The SL 450 rides on coil springs rather than the adaptive dampers of the AMG trims, which means a slightly plusher highway ride.
Vehicle Specs
Miles Overview
The SL is Mercedes' two-seat luxury roadster, the drop-top you cross-shop with the Porsche 911 Cabriolet and the BMW 6 Series convertible. It's a grand tourer first, so it wafts down the highway with effortless composure, yet the AMG versions bring serious punch when you want it. Inside, the cabin is trimmed in wood and leather, and the power-folding hardtop keeps the look clean whether it's up or down. Owners note the window seals can let in wind noise at speed, and the hardtop eats into trunk space when stowed. A lower starting price and the 3.0L V6 set the SL 450 apart from the V8-powered SL 550 and SL 63 AMG above it. Its 3.0L V6 makes 362 horsepower and 369 lb-ft of torque, routed through a nine-speed automatic to the rear wheels, and it returns 23 mpg combined. The SL 450 rides on coil springs rather than the adaptive dampers of the AMG trims, which means a slightly plusher highway ride.
Buy with Confidence
Review pricing movement and warranty coverage for added transparency.
Estimated Monthly Payment
$583
6% APR for 72 months
*Estimated taxes and fees. All amounts reflect the dealership’s listing. DriversHub assumes no liability for omissions, inaccuracies, or non‑disclosed fees in dealer‑supplied pricing.
Negotiation Potential
25 days at this dealer
Recently listed; the dealer may be less flexible on price.
$5,000 price drop
The dealer has lowered the price 2 times.
14 active alternatives
Similar vehicles nationwide
More available alternatives can strengthen your position.
Ask Miles about this car, what it should cost, and how to handle the dealer.
Driver Reviews
Be the first to review the 2018 Mercedes-Benz SL-Class SL 450
No reviews yet
About this Dealer
Independent Dealer
Pro Motorcars is a independent dealer in Costa Mesa, CA. Their documentation fee is $85.
$85
Doc fee