1970 AC 428 vs. 2003 Scion xB
To start off, 2003 Scion xB is newer by 33 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, 1970 AC 428 (298 HP @ 4600 RPM) has 192 more horse power than 2003 Scion xB. (106 HP @ 6000 RPM). In normal driving conditions, 1970 AC 428 should accelerate faster than 2003 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 1970 AC 428 weights approximately 320 kg more than 2003 Scion xB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 AC 428 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2003 Scion xB, being front wheel drive (FWD), will offer much better control with better grip. 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 498 more torque (in Nm) than 2003 Scion xB. (142 Nm @ 4200 RPM). This means 1970 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB.
Compare all specifications:
| 1970 AC 428 | 2003 Scion xB | |
| Make | AC | Scion |
| Model | 428 | xB |
| Year Released | 1970 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 1489 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 106 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 640 Nm | 142 Nm |
| Torque RPM | 2800 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1110 kg |
| Vehicle Length | 4430 mm | 3950 mm |
| Vehicle Width | 1710 mm | 1700 mm |
| Vehicle Height | 1310 mm | 1650 mm |
| Wheelbase Size | 2450 mm | 2510 mm |
