2009 Audi R8 vs. 1978 Mazda 929
To start off, 2009 Audi R8 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (420 HP @ 7800 RPM) has 337 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda 929 weights approximately 175 kg more than 2009 Audi R8.
Let's talk about torque, 2009 Audi R8 (430 Nm @ 4500 RPM) has 296 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
2009 Audi R8 | 1978 Mazda 929 | |
Make | Audi | Mazda |
Model | R8 | 929 |
Year Released | 2009 | 1978 |
Engine Position | Middle | Front |
Engine Size | 4163 cc | 1769 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 420 HP | 83 HP |
Engine RPM | 7800 RPM | 5000 RPM |
Torque | 430 Nm | 134 Nm |
Torque RPM | 4500 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 895 kg | 1070 kg |
Vehicle Length | 4440 mm | 4410 mm |
Vehicle Width | 1910 mm | 1670 mm |
Vehicle Height | 1260 mm | 1420 mm |
Wheelbase Size | 2660 mm | 2520 mm |
Fuel Tank Capacity | 90 L | 55 L |