1974 BMW 1502 vs. 2006 Infiniti Q45
To start off, 2006 Infiniti Q45 is newer by 32 year(s). Which means there will be less support and parts availability for 1974 BMW 1502. In addition, the cost of maintenance, including insurance, on 1974 BMW 1502 would be higher. At 4,494 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2006 Infiniti Q45 (340 HP @ 6400 RPM) has 257 more horse power than 1974 BMW 1502. (83 HP @ 5800 RPM) In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 1974 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti Q45 weights approximately 390 kg more than 1974 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, 2006 Infiniti Q45 (452 Nm @ 4000 RPM) has 322 more torque (in Nm) than 1974 BMW 1502. (130 Nm @ 3500 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 1502.
Compare all specifications:
| 1974 BMW 1502 | 2006 Infiniti Q45 | |
| Make | BMW | Infiniti |
| Model | 1502 | Q45 |
| Year Released | 1974 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1574 cc | 4494 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 83 HP | 340 HP |
| Engine RPM | 5800 RPM | 6400 RPM |
| Torque | 130 Nm | 452 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 71 mm | 82.7 mm |
| Engine Compression Ratio | 8.6:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1320 kg |
| Vehicle Length | 4240 mm | 5110 mm |
| Vehicle Width | 1600 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1500 mm |
| Wheelbase Size | 2510 mm | 2880 mm |
| Fuel Tank Capacity | 50 L | 81 L |
