Size comparison · drawn to scale
Mercedes-Benz SL-Class R129 vs Lexus LFA: size comparison
- Length About the same length
- Width LFA 86 mm3 in wider
- Height SL-Class R129 80 mm3 in taller
Car 1 blue, solid outline

Car 2 coral, dashed outline
Change cars
Zoom in to read the measurements - or see the table below.
Scale about 1:20 on a desktop screen · grid 500 mm1 ft · in Overlay both cars start at the front bumper Side view: dashed lines mark the axles Front view: width without mirrors Top view: footprint on the road
Dimensions and difference
The SL-Class R129 is 6 mm0.2 in shorter, 86 mm3 in narrower and 80 mm3 in taller than the LFA. Its wheelbase is 90 mm4 in shorter.
| Dimension | SL-Class R129 | LFA | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,499 mm14 ft 9 in14 ft 9 in4,499 mm | 4,505 mm14 ft 9 in14 ft 9 in4,505 mm | −6 mm−0.2 in −0.1% |
| Width | 1,809 mm5 ft 11 in5 ft 11 in1,809 mm | 1,895 mm6 ft 3 in6 ft 3 in1,895 mm | −86 mm−3 in −4.5% |
| Height | 1,300 mm4 ft 3 in4 ft 3 in1,300 mm | 1,220 mm4 ft 0 in4 ft 0 in1,220 mm | +80 mm+3 in +6.6% |
| Wheelbase | 2,515 mm8 ft 3 in8 ft 3 in2,515 mm | 2,605 mm8 ft 7 in8 ft 7 in2,605 mm | −90 mm−4 in −3.5% |
| Footprint | 8.14 m²87.6 sq ft87.6 sq ft8.14 m² | 8.54 m²91.9 sq ft91.9 sq ft8.54 m² | −0.40 m²−4.3 sq ft −4.7% |
| Boot | 265 L9.4 cu ft9.4 cu ft265 L | Not in our catalog yet | - |
| Kerb weight | 1,810 kg3,990 lb3,990 lb1,810 kg | 1,540 kg3,395 lb3,395 lb1,540 kg | +270 kg+595 lb +17.5% |
| Price new (EUR) | Not in our catalog yet | from about €375,000 (2010) | - |
Width without mirrors. Figures come from the catalog version pages; the drawing uses the same numbers. Body outlines are generic for the body type - proportions are exact, styling is not. New prices are list prices in EUR entered by our editors, with the year.
Garage and parking
A typical single garage is about 5.5 × 3.0 m18 ft 1 in × 9 ft 10 in inside; a parking bay about 5.0 × 2.5 m16 ft 5 in × 8 ft 2 in. Room to open a door: about 600 mm2 ft each side.
SL-Class R129
- Single garage
- Tight 1,001 mm3 ft 3 in to spare in length, 596 mm1 ft 11 in each side
- Parking bay
- Tight 501 mm1 ft 8 in to spare in length, 346 mm1 ft 2 in each side
LFA
- Single garage
- Tight 995 mm3 ft 3 in to spare in length, 553 mm1 ft 10 in each side
- Parking bay
- Tight 495 mm1 ft 7 in to spare in length, 303 mm1 ft 0 in each side
Frequently asked questions
Which is bigger, the Mercedes-Benz SL-Class R129 or the Lexus LFA?
The Lexus LFA is the bigger car by footprint (length × width). The SL-Class R129 is 6 mm shorter, 86 mm narrower and 80 mm taller than the LFA. Its wheelbase is 90 mm shorter.
Will the Mercedes-Benz SL-Class R129 and the Lexus LFA fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Mercedes-Benz SL-Class R129 fits, but it is tight to get out (1,001 mm to spare in length, 596 mm each side). The Lexus LFA fits, but it is tight to get out (995 mm to spare in length, 553 mm each side). Widths are without mirrors; check your own garage with our garage checker.
Drawn to one scale
Both cars use the same millimetre grid, so a longer bonnet or a taller roof shows exactly as it is.
Wheels at the real wheelbase
Dashed lines mark the axles. In Overlay both cars start at the front bumper; car 2 has a dashed outline.
Will it fit my garage?
Switch to Top view, or to feet and inches if your garage plan is in feet. Allow about 600 mm (2 ft) for opening the doors.
