Kia Optima Kia Optima 2008 Mercedes-Benz R-Class Mercedes-Benz R-Class 2012

We are 103,000+ car owners sharing real-world car information.

Join Us

Kia Optima (2008) vs. Mercedes-Benz R-Class (2012) Specs

How powerful is the engine? How much room is in the back seat? Get the 2008 Kia Optima and 2012 Mercedes-Benz R-Class specs.

2008 Kia Optima and 2012 Mercedes-Benz R-Class Specifications

Model Year 2008 2012  
Model Kia Optima Mercedes-Benz R-Class  
Engine 2.7L V6
DOHC-4v
185 hp@6000
183 lb-ft@4000
3.5L V6
DOHC-4v
302 hp@6500
273 lb-ft@3500
 
Transmission 5-speed shiftable automatic 7-speed shiftable automatic  
Drivetrain FWD AWD  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 107.1 in 126.6 in -19.5 in
Length 186.4 in 203.1 in -16.7 in
Width 71.1 in 77.1 in -6 in
Height 58.3 in 65.4 in -7.1 in
Curb Weight 3287 lb. 4960 lb. -1673 lb.
Fuel Capacity 17.0 gal. 21.1 gal. -4.1 gal.
Headroom, Row 1 39.8 in 39.8 in 0 in
Shoulder Room, Row 1 57.1 in 60.3 in -3.2 in
Hip Room, Row 1 54.5 in 0.0 in 54.5 in
Legroom, Row 1 43.7 in 39.8 in 3.9 in
Headroom, Row 2 38.0 in 40.4 in -2.4 in
Shoulder Room, Row 2 56.3 in 59.6 in -3.3 in
Hip Room, Row 2 54.7 in 0.0 in 54.7 in
Legroom, Row 2 37.8 in 36.2 in 1.6 in
Headroom, Row 3 0.0 in 37.2 in -37.2 in
Shoulder Room, Row 3 0.0 in 52.8 in -52.8 in
Legroom, Row 3 0.0 in 32.4 in -32.4 in
Total Legroom 81.5 in (over 2 rows) 108.4 in (over 3 rows) -26.9 in
Cargo Volume, Minimum 14.8 ft3 15.2 ft3 -0.4 ft3
Cargo Volume, Behind R2 14.8 42.2 ft3 -27.4
Cargo Volume, Maximum 14.8 ft3 85.0 ft3 -70.2 ft3

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2008 Kia Optima

2008 Kia Optima Seat Room and Comfort: Pros
YearBody/PowertrainComment
2007 4dr Sedan 161-horsepower 2.4L I4
5-speed shiftable automatic FWD
Spacious enough to allow my 84 year old mother to get in and out without injuring herself! see full Kia Optima review
2007 4dr Sedan 161-horsepower 2.4L I4
5-speed shiftable automatic FWD
After driving the Optima for five days straight for 10+ hours per day, other than the occasional stop, on a road trip, not one time did I get a sore back or thighs. see full Kia Optima review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2012 Mercedes-Benz R-Class

None of our members have yet commented on the seat room and comfort of the 2012 Mercedes-Benz R-Class.

Be the first!

See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all Kia models.