1973 AC 428 vs. 2003 Pontiac Vibe
To start off, 2003 Pontiac Vibe is newer by 30 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 175 more horse power than 2003 Pontiac Vibe. (123 HP @ 6000 RPM). In normal driving conditions, 1973 AC 428 should accelerate faster than 2003 Pontiac Vibe. With that said, vehicle weight also plays an important factor in acceleration. 1973 AC 428 weights approximately 205 kg more than 2003 Pontiac Vibe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Pontiac Vibe is four wheel drive (4WD), it will have significant more traction and grip than 1973 AC 428. In wet, icy, snow, or gravel driving conditions, 2003 Pontiac Vibe 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, 1973 AC 428 (639 Nm @ 2800 RPM) has 479 more torque (in Nm) than 2003 Pontiac Vibe. (160 Nm @ 4200 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2003 Pontiac Vibe. 2003 Pontiac Vibe has automatic transmission and 1973 AC 428 has manual transmission. 1973 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Pontiac Vibe will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 AC 428 | 2003 Pontiac Vibe | |
Make | AC | Pontiac |
Model | 428 | Vibe |
Year Released | 1973 | 2003 |
Engine Position | Front | Front |
Engine Size | 7002 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 298 HP | 123 HP |
Engine RPM | 4600 RPM | 6000 RPM |
Torque | 639 Nm | 160 Nm |
Torque RPM | 2800 RPM | 4200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1430 kg | 1225 kg |
Vehicle Length | 4430 mm | 4370 mm |
Vehicle Width | 1710 mm | 1780 mm |
Vehicle Height | 1310 mm | 1610 mm |
Wheelbase Size | 2450 mm | 2610 mm |