2010 Mercedes-Benz E-Class - Road Test Specs

2010 Mercedes-Benz E-Class Sedan

(5.5L V8 7-speed Automatic)
Vehicle
Model year2010
MakeMercedes-Benz
ModelE-Class
StyleE550 4dr Sedan (5.5L 8cyl 7A)
Base MSRP$56,300
Options on test vehiclePremium 1 Package ($4,400 -- includes COMAND hard-drive navigation system, rearview camera, Harman-Kardon Logic 7 sound, iPod integration, Sirius Satellite Radio and ventilated seats).
As-tested MSRP$61,575
Drivetrain
Drive typeRear-wheel drive
Engine type90-degree V8
Displacement (cc/cu-in)5,461cc (333 cu-in)
Block/head materialAluminum/aluminum
ValvetrainDOHC, 4 valves per cylinder, variable intake and exhaust valve timing
Compression ratio (x:1)10.7:1
Redline (rpm)6,750
Horsepower (hp @ rpm)382 @ 6,000
Torque (lb-ft @ rpm)391 @ 2,800
Transmission type7-speed automatic
Transmission and axle ratios (x:1)I = 4.38, II = 2.86, III = 1.92, IV = 1.37, V = 1.00, VI = 0.82, VII = 0.73, FD = 2.47, R = 3.42 (2.23 comfort mode)
Chassis
Suspension, frontIndependent, MacPherson Struts, air springs, adaptive dampers, stabilizer bar
Suspension, rearIndependent, five-link, air springs, adaptive dampers, stabilizer bar
Steering typeSpeed-sensitive power rack-and-pinion steering
Steering ratio (x:1)17.0:1
Tire brandContinental
Tire modelContiProContact
Tire typeAll-season
Tire size, front245/40R18 97V
Tire size, rear265/35R18 97V
Wheel size18-by-8.5-inch front -- 18-by-9-inch rear
Wheel materialAluminum alloy
Brakes, front13.5-inch ventilated disc with four-piston fixed caliper
Brakes, rear12.6-inch ventilated disc with single-piston sliding caliper
Track Test Results
0-45 mph (sec.)3.6 (3.7 traction control on)
0-60 mph (sec.)5.3 (5.4 traction control on)
0-75 mph (sec.)7.7 (7.7 traction control on)
1/4-mile (sec. @ mph)13.6 @ 103.5 (13.6 @ 103.7 traction control on)
0-60 with 1 foot of rollout (sec.)5.1 (5.1 traction control on)
Braking, 30-0 mph (ft.)33
60-0 mph (ft.)126
Slalom, 6 x 100 ft. (mph)62.8 (60.5 traction/stability control on)
Skid pad, 200-ft. diameter (lateral g)0.81 (0.80 traction/stability control on)
Sound level @ idle (dB)43.8
@ Full throttle (dB)74.4
@ 70 mph cruise (dB)66.9
Test Driver Ratings & Comments
Acceleration commentsEasy to break tires loose with ESP off, and it doesn't seem to hurt acceleration much. Quick upshifts are smooth and at redline. Auto upshift in temporary "manual" mode.
Braking ratingAverage
Braking commentsGravelly tire noises indicate all-season level of grip. PreSafe tightens belts. Good fade resistance but poor stopping distance for an E550 "Sport." Excellent feel otherwise. Pedal got a little soft after five stops.
Handling ratingGood
Handling comments(Skid pad) ESP not truly off; in fact, it's not much different either way. Steering remains on the light side and offers little feel. (Slalom) Doesn't like to be tossed around -- prefers as little upset as possible. Pushed too hard, it's "pushy-loose." Kept tidy to the cones, it feels much more composed. Steering is fine and precise-feeling. Good in transitions.
Testing Conditions
Elevation (ft.)1,121
Temperature (F)76.6
Wind (mph, direction)3.8 (headwind)
Fuel Consumption
EPA fuel economy (mpg)14 city/20 highway/17 combined (estimated)
Edmunds observed (mpg)14.4 worst/23.1 best/19.3 average (over 1,335 miles)
Fuel tank capacity (U.S. gal.)21.1
Dimensions & Capacities
Curb weight, mfr. claim (lbs.)3,812
Curb weight, as tested (lbs.)4,079
Weight distribution, as tested, f/r (%)51/49
Length (in.)191.7
Width (in.)75.9
Height (in.)57.2
Wheelbase (in.)112.4
Track, front (in.)62.2
Track, rear (in.)62.5
Turning circle (ft.)36.2
Legroom, front (in.)41.3
Legroom, rear (in.)35.8
Headroom, front (in.)37.9
Headroom, rear (in.)38.2
Shoulder room, front (in.)57.8
Shoulder room, rear (in.)56.9
Seating capacity5
Cargo volume (cu-ft)15.9
Max. cargo volume, seats folded (cu-ft)Folding rear seats are optional, no data available
Warranty
Bumper-to-bumper4 years/50,000 miles
Powertrain4 years/50,000 miles
Corrosion4 years/50,000 miles
Roadside assistanceUnlimited mileage
Free scheduled maintenanceFirst oil service provided free of charge (at or before 5,000 miles)
Safety
Front airbagsStandard
Side airbagsStandard dual front and dual rear
Head airbagsStandard front and rear
Knee airbagsStandard Driver only
Antilock brakes4-wheel ABS
Electronic brake enhancementsBraking assist, electronic brakeforce distribution, stoplight/hill hold
Traction controlStandard
Stability controlStandard
Rollover protectionStandard
Tire-pressure monitoring systemNot available
Emergency assistance systemAttention Assist driver drowsiness monitoring system, PreSafe pre-collision safety system
NHTSA crash test, driverNot available
NHTSA crash test, passengerNot available
NHTSA crash test, side frontNot available
NHTSA crash test, side rearNot available
NHTSA rollover resistanceNot available

Research Models

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Edmunds Insurance Estimator

TCO® insurance data for this vehicle coming soon...

For an accurate quote, contact our trusted partner below.

* Explanation
ADVERTISEMENT
Have a question? We're here to help!
Chat*
Chat online with us
Email
Email us at help@edmunds.com
*Available daily 8AM-5PM Pacific
Phone*
Call us at 855-782-4711
SMS*
Text us at ED411