1975 AC 428 vs. 1973 BMW 1502
To start off, 1975 AC 428 is newer by 2 year(s). Which means there will be less support and parts availability for 1973 BMW 1502. In addition, the cost of maintenance, including insurance, on 1973 BMW 1502 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 213 more horse power than 1973 BMW 1502. (85 HP @ 5800 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 1973 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1975 AC 428 weights approximately 500 kg more than 1973 BMW 1502. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1975 AC 428 (639 Nm @ 2800 RPM) has 509 more torque (in Nm) than 1973 BMW 1502. (130 Nm @ 3500 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 1502.
Compare all specifications:
1975 AC 428 | 1973 BMW 1502 | |
Make | AC | BMW |
Model | 428 | 1502 |
Year Released | 1975 | 1973 |
Engine Position | Front | Front |
Engine Size | 7003 cc | 1573 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 298 HP | 85 HP |
Engine RPM | 4600 RPM | 5800 RPM |
Torque | 639 Nm | 130 Nm |
Torque RPM | 2800 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1430 kg | 930 kg |
Vehicle Length | 4430 mm | 4240 mm |
Vehicle Width | 1710 mm | 1600 mm |
Vehicle Height | 1310 mm | 1420 mm |
Wheelbase Size | 2450 mm | 2510 mm |