2008 Hummer H3 vs. 1970 AC 428
To start off, 2008 Hummer H3 is newer by 38 year(s). Which means there will be less support and parts availability for 1970 AC 428. In addition, the cost of maintenance, including insurance, on 1970 AC 428 would be higher. At 7,003 cc (8 cylinders), 1970 AC 428 is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (300 HP @ 5200 RPM) has 2 more horse power than 1970 AC 428. (298 HP @ 4600 RPM). In normal driving conditions, 2008 Hummer H3 should accelerate faster than 1970 AC 428.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1970 AC 428. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H3 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, 1970 AC 428 (640 Nm @ 2800 RPM) has 206 more torque (in Nm) than 2008 Hummer H3. (434 Nm @ 4000 RPM). This means 1970 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2008 Hummer H3.
Compare all specifications:
| 2008 Hummer H3 | 1970 AC 428 | |
| Make | Hummer | AC |
| Model | H3 | 428 |
| Year Released | 2008 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 7003 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 298 HP |
| Engine RPM | 5200 RPM | 4600 RPM |
| Torque | 434 Nm | 640 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4750 mm | 4430 mm |
| Vehicle Width | 2180 mm | 1710 mm |
| Vehicle Height | 1900 mm | 1310 mm |
| Wheelbase Size | 2850 mm | 2450 mm |
