2010 Ram HD 2500 Laramie
POWERTRAIN/CHASSIS
Drivetrain layout Front engine, 4WD
Engine type Turbodiesel I-6, iron block/head
Valvetrain OHV, 4 valves/cyl
Displacement 408.3 cu in/6690 cc
Compression ratio 17.3:1
Power (SAE net) 350 hp @ 3000 rpm
Torque (SAE net) 650 lb-ft @ 1500 rpm
Redline 3400 rpm
Weight to power 20.7 lb/hp
Transmission 6-speed automatic
Axle/final-drive ratios 3.73:1/2.33:1/2.72:1
Suspension, front; rear Live axle, coil springs, anti-roll bar; live axle, leaf springs
Steering ratio 13.4:1
Turns lock-to-lock 3
Brakes, f;r 14.2-in vented disc; 14.1-in vented disc, ABS
Wheels 8.0 x 17 in, cast aluminum
Tires LT265/70R17
121/118R M+S
BFGoodrich
Rugged Trail T/A
DIMENSIONS
Wheelbase 148.9 in
Track, f/r 68.3/68.2 in
Length x width x height 237.4 x 79.1 x 77.7 in
Ground clearance 46.9 in
Apprch/depart angle 18.1/16.9 deg
Turning circle 62/38%
Curb weight 7233
Weight dist, f/r 41.0/39.9 in
Towing capacity 41.0/42.9 in
Seating capacity 66.0/65.7 in
Headroom, f/r 76.3 x 70.2 x 20.1 in
Legroom, f/r 51.0 in
Shoulder room, f/r 2230 lb
Cargo volume (beh f/r) 12,500 lb
TEST DATA
Acceleration to mph
0-30 2.7 sec
0-40 4.1
0-50 6
0-60 8.4
0-70 11
0-80 14.6
Passing, 45-65 mph 4.6
Quarter mile 16.4 sec @ 84.2 mph
Braking, 60-0 mph 147 ft
Lateral acceleration 0.72 g (avg)
MT figure eight 29.5 sec @ 0.54 g (avg)
Top-gear revs @ 60 mph 1500 rpm
CONSUMER INFO
Stability/traction control Yes/yes
Airbags Dual front, front side, f/r
Basic warranty curtain
Powertrain warranty 3 yrs/36,000 mi
Roadside assistance 5 yrs/100,000 mi
Fuel capacity 3 yrs/36,000 mi
EPA city/hwy econ 34.0 gal
Energy cons, city/hwy Not rated
Recommended fuel Diesel