1975 Mazda 929 vs. 2007 Mercedes-Benz SLR McLaren
To start off, 2007 Mercedes-Benz SLR McLaren is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Mazda 929. In addition, the cost of maintenance, including insurance, on 1975 Mazda 929 would be higher. At 5,439 cc (8 cylinders), 2007 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLR McLaren (641 HP @ 6500 RPM) has 558 more horse power than 1975 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2007 Mercedes-Benz SLR McLaren should accelerate faster than 1975 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SLR McLaren weights approximately 654 kg more than 1975 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Mercedes-Benz SLR McLaren (820 Nm @ 4000 RPM) has 686 more torque (in Nm) than 1975 Mazda 929. (134 Nm @ 3000 RPM). This means 2007 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 929.
Compare all specifications:
1975 Mazda 929 | 2007 Mercedes-Benz SLR McLaren | |
Make | Mazda | Mercedes-Benz |
Model | 929 | SLR McLaren |
Year Released | 1975 | 2007 |
Engine Position | Front | Front |
Engine Size | 1769 cc | 5439 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 83 HP | 641 HP |
Engine RPM | 5000 RPM | 6500 RPM |
Torque | 134 Nm | 820 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 80.1 mm | 97 mm |
Engine Stroke Size | 88 mm | 92 mm |
Engine Compression Ratio | 8.6:1 | 8.8:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1070 kg | 1724 kg |
Vehicle Length | 4410 mm | 4660 mm |
Vehicle Width | 1670 mm | 1910 mm |
Vehicle Height | 1420 mm | 1270 mm |
Wheelbase Size | 2520 mm | 2710 mm |
Fuel Tank Capacity | 55 L | 98 L |