Cadillac XLR Cadillac XLR 2009 Mercedes-Benz GLS Mercedes-Benz GLS 2023

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Cadillac XLR (2009) vs. Mercedes-Benz GLS (2023) Specs

How powerful is the engine? How much room is in the back seat? Get the 2009 Cadillac XLR and 2023 Mercedes-Benz GLS specs.

2009 Cadillac XLR and 2023 Mercedes-Benz GLS Specifications

Model Year 2009 2023  
Model Cadillac XLR Mercedes-Benz GLS  
Engine supercharged
4.4L V8
DOHC-4v
443 hp@6400
414 lb-ft@3600
turbocharged
4.0L V8 Hybrid
DOHC-4v
603 hp@5750
627 lb-ft@2500
 
Transmission 6-speed shiftable automatic 9-speed shiftable automatic  
Drivetrain RWD AWD  
Body 2dr Hardtop conv. 4dr SUV  
      Difference
Wheelbase 105.7 in 123.4 in -17.7 in
Length 177.7 in 205.0 in -27.3 in
Width 72.3 in 79.9 in -7.6 in
Height 50.4 in 71.8 in -21.4 in
Curb Weight 3810 lb. 6019 lb. -2209 lb.
Fuel Capacity 18.0 gal. 23.8 gal. -5.8 gal.
Headroom, Row 1 37.6 in 39.4 in -1.8 in
Shoulder Room, Row 1 54.3 in 59.3 in -5 in
Hip Room, Row 1 53.0 in 0.0 in 53 in
Legroom, Row 1 42.6 in 40.3 in 2.3 in
Headroom, Row 2 0.0 in 40.2 in -40.2 in
Shoulder Room, Row 2 0.0 in 58.5 in -58.5 in
Legroom, Row 2 0.0 in 41.9 in -41.9 in
Legroom, Row 3 0.0 in 34.6 in -34.6 in
Total Legroom 42.6 in (over 1 rows) 116.8 in (over 3 rows) -74.2 in
Cargo Volume, Minimum 4.4 ft3 17.4 ft3 -13 ft3
Cargo Volume, Behind R2 4.4 42.7 ft3 -38.3
Cargo Volume, Maximum 11.6 ft3 84.7 ft3 -73.1 ft3

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