1971 AC 428 vs. 2003 GMC Sonoma
To start off, 2003 GMC Sonoma is newer by 32 year(s). Which means there will be less support and parts availability for 1971 AC 428. In addition, the cost of maintenance, including insurance, on 1971 AC 428 would be higher. At 7,003 cc (8 cylinders), 1971 AC 428 is equipped with a bigger engine. In terms of performance, 1971 AC 428 (298 HP @ 4600 RPM) has 180 more horse power than 2003 GMC Sonoma. (118 HP @ 5000 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 2003 GMC Sonoma. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sonoma weights approximately 40 kg more than 1971 AC 428.
Because 2003 GMC Sonoma is four wheel drive (4WD), it will have significant more traction and grip than 1971 AC 428. In wet, icy, snow, or gravel driving conditions, 2003 GMC Sonoma will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1971 AC 428 (639 Nm @ 2800 RPM) has 449 more torque (in Nm) than 2003 GMC Sonoma. (190 Nm @ 3600 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2003 GMC Sonoma.
Compare all specifications:
1971 AC 428 | 2003 GMC Sonoma | |
Make | AC | GMC |
Model | 428 | Sonoma |
Year Released | 1971 | 2003 |
Engine Position | Front | Front |
Engine Size | 7003 cc | 2196 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 298 HP | 118 HP |
Engine RPM | 4600 RPM | 5000 RPM |
Torque | 639 Nm | 190 Nm |
Torque RPM | 2800 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1430 kg | 1470 kg |
Vehicle Length | 4430 mm | 5210 mm |
Vehicle Width | 1710 mm | 1730 mm |
Vehicle Height | 1310 mm | 1600 mm |
Wheelbase Size | 2450 mm | 3130 mm |