RE: Nội chiến ở nước Đức : BMW M3 vs. Audi RS4 vs. C63 AMG - phân tích + hình ảnh
ko biết edmund với car and driver cái nào test chính xác hơn nhỉ.
Model Year: 2008
Make: Mercedes-Benz
Model: C-Class
Style: C63 AMG 4dr Sedan (6.3L 8cyl 7A)
Base Price: $54,625
Price as Tested: $65,785
Options on Test Vehicle: AMG Performance Package ($3,900), Multimedia Package ($2,950), Seating Package ($2,950), Metallic Paint ($710), TeleAid ($650)
Drive Type: Rear-wheel drive
Transmission Type: 7-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; R = 3.42; Diff = 2.85
Engine Type: Normally aspirated 90-degree V8
Displacement (cc / cu-in): 6,208 (379)
Block/Head Material: Aluminum
Valvetrain: DOHC, four valves per cylinder, variable valve timing
Compression Ratio: 11.3:1
Redline (rpm): 7,200
Horsepower (hp @ rpm): 451 @ 6,800
Torque (lb-ft @ rpm): 443 @ 5,000
Brake Type (front): 14.2-inch ventilated discs, 6-piston fixed calipers
Brake Type (rear): 13.0-inch ventilated discs, 4-piston fixed calipers
Steering System: Hydraulic-assist speed-sensitive power rack-and-pinion
Steering Ratio: 13.5:1
Suspension Type (front): Independent, MacPherson struts, coil springs, dual-pivot split lower control arms, stabilizer bar
Suspension Type (rear): Independent, multilink, coil springs, stabilizer bar
Tire Size (front): 235/40R18 95Y
Tire Size (rear): 255/35R18 94Y
Tire Brand: Pirelli
Tire Model: P Zero
Tire Type: Summer performance
Wheel Size: 18 by 8 front -- 18 by 9 rear
Wheel Material (front/rear): Forged aluminum
Manufacturer Curb Weight (lb): 3,649
Curb Weight As Tested (lb): 3,993
Weight Distribution, F/R (%): 54/46
Recommended Fuel: Premium unleaded (required)
Fuel Tank Capacity (gal): 17.4
EPA Fuel Economy (mpg): 12 city/ 19 highway
Edmunds Observed (mpg): 15.3
Conditions for Testing Top
Temperature (Fahrenheit): 74.9
Humidity: 23
Elevation (ft): 1121
Wind: 0
Performance Top
0 - 30 (sec): 1.9
0 - 45 (sec): 3.0
0 - 60 (sec): 4.4
0 - 75 (sec): 6.3
1/4 Mile (sec @ mph): 12.5 @ 113.7
0-60 with 1-ft Rollout (sec): 4.1
30 - 0 (ft): 30
60 - 0 (ft): 114
Braking Rating (Excellent, Good, Average, Poor or Very Poor): Very Good
Slalom (mph): 68.6
Skid Pad Lateral acceleration (g): 0.89
Handling Rating (Excellent, Good, Average, Poor or Very Poor): Very Good
Db @ Idle: 48.7
Db @ Full Throttle: 78.7
Db @ 70 mph Cruise: 68.4
M3
Model Year: 2008
Make: BMW
Model: M3
Style: 2dr Coupe (4.0L 8cyl 6M)
Base Price: $58,575
Price as Tested: $65,775
Options on Test Vehicle: 19-Inch Wheels With Performance Tires, Park Distance Control (Rear Only), HD Radio, iPod and USB Adapter, Premium Package, Technology Package, Cold Weather Package
Drive Type: Rear-wheel drive
Transmission Type: 6-speed manual
Transmission and Axle Ratios (x:1): I = 4.055, II = 2.396, III = 1.582, IV = 1.192, V = 1.000, VI = 0.872, Diff = 3.85, R = 3.677
Engine Type: V8
Displacement (cc / cu-in): 3,999cc (244 cu-in)
Block/Head Material: Aluminum alloy/Aluminum alloy
Valvetrain: DOHC, 4 valves per cylinder, variable intake/exhaust timing
Compression Ratio: 12:1
Redline (rpm): 8,400
Horsepower (hp @ rpm): 414 @ 8,300
Torque (lb-ft @ rpm): 295 @ 3,900
Brake Type (front): Single-piston, sliding caliper, floating 14.2-inch ventilated/drilled disc
Brake Type (rear): Single-piston, sliding caliper, 13.8-inch ventilated/drilled disc
Steering System: Speed-proportional hydraulic-assist rack-and-pinion power steering
Steering Ratio: 12.5:1
Suspension Type (front): Independent, MacPherson struts with variable damping and stabilizer bar
Suspension Type (rear): Independent, multilink, variable dampers, coil springs and stabilizer bar
Tire Size (front): 245/35R19 (93Y)
Tire Size (rear): 265/35R19 (98Y)
Tire Brand: Michelin
Tire Model: Pilot Sport PS2
Tire Type: Performance Summer
Wheel Size: 19 by 8.5 front, 19 x 9.5-inch rear
Wheel Material (front/rear): Forged aluminum alloy, polished
Manufacturer Curb Weight (lb): 3,704
Curb Weight As Tested (lb): 3,590
Weight Distribution, F/R (%): 51/49
Recommended Fuel: Premium unleaded (required)
Fuel Tank Capacity (gal): 16.6
EPA Fuel Economy (mpg): 14 city/20 highway, 16 combined
Edmunds Observed (mpg): 15.6 avg (19 best/12 worst)
Conditions for Testing Top
Temperature (Fahrenheit): 74.3
Humidity: 46
Elevation (ft): 421
Wind: 0
Performance Top
0 - 30 (sec): 1.9
0 - 45 (sec): 3.3
0 - 60 (sec): 4.6
0 - 75 (sec): 6.4
1/4 Mile (sec @ mph): 12.7 @ 112.0
0-60 with 1-ft Rollout (sec): 4.3
30 - 0 (ft): 25
60 - 0 (ft): 100
Braking Rating (Excellent, Good, Average, Poor or Very Poor): Excellent
Slalom (mph): 73.3
Skid Pad Lateral acceleration (g): 0.95
Handling Rating (Excellent, Good, Average, Poor or Very Poor): Excellent
Db @ Idle: 50.6
Db @ Full Throttle: 82.4
Db @ 70 mph Cruise: 71.5
