1971 AC 428 vs. 1993 GMC Typhoon
To start off, 1993 GMC Typhoon is newer by 22 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 16 more horse power than 1993 GMC Typhoon. (282 HP @ 4400 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 1993 GMC Typhoon. With that said, vehicle weight also plays an important factor in acceleration. 1993 GMC Typhoon weights approximately 310 kg more than 1971 AC 428.
Because 1993 GMC Typhoon 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, 1993 GMC Typhoon 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 165 more torque (in Nm) than 1993 GMC Typhoon. (474 Nm @ 3600 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1993 GMC Typhoon. 1993 GMC Typhoon has automatic transmission and 1971 AC 428 has manual transmission. 1971 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1993 GMC Typhoon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 AC 428 | 1993 GMC Typhoon | |
| Make | AC | GMC |
| Model | 428 | Typhoon |
| Year Released | 1971 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 282 HP |
| Engine RPM | 4600 RPM | 4400 RPM |
| Torque | 639 Nm | 474 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1430 kg | 1740 kg |
| Vehicle Length | 4430 mm | 4330 mm |
| Vehicle Width | 1710 mm | 1740 mm |
| Vehicle Height | 1310 mm | 1530 mm |
| Wheelbase Size | 2450 mm | 2560 mm |
