1975 AC 428 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 38 year(s). Which means there will be less support and parts availability for 1975 AC 428. In addition, the cost of maintenance, including insurance, on 1975 AC 428 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, both vehicles can yield 298 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1024 kg more than 1975 AC 428.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 AC 428. In wet, icy, snow, or gravel driving conditions, 2013 GMC Sierra 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, 1975 AC 428 (639 Nm @ 2800 RPM) has 225 more torque (in Nm) than 2013 GMC Sierra. (414 Nm @ 4600 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2013 GMC Sierra. 2013 GMC Sierra has automatic transmission and 1975 AC 428 has manual transmission. 1975 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1975 AC 428 | 2013 GMC Sierra | |
Make | AC | GMC |
Model | 428 | Sierra |
Year Released | 1975 | 2013 |
Engine Position | Front | Front |
Engine Size | 7003 cc | 4800 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 298 HP | 298 HP |
Engine RPM | 4600 RPM | 5600 RPM |
Torque | 639 Nm | 414 Nm |
Torque RPM | 2800 RPM | 4600 RPM |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | Rear | 4WD |
Transmission Type | Manual | 4-speed automatic |
Number of Seats | 2 seats | 3 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1430 kg | 2454 kg |
Vehicle Length | 4430 mm | 5847 mm |
Vehicle Width | 1710 mm | 2032 mm |
Vehicle Height | 1310 mm | 1872 mm |
Wheelbase Size | 2450 mm | 3645 mm |