2009 Audi A4 vs. 1978 Mazda 929
To start off, 2009 Audi A4 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 3,123 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (252 HP @ 5100 RPM) has 169 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda 929 weights approximately 140 kg more than 2009 Audi A4.
Let's talk about torque, 2009 Audi A4 (331 Nm @ 3250 RPM) has 197 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
2009 Audi A4 | 1978 Mazda 929 | |
Make | Audi | Mazda |
Model | A4 | 929 |
Year Released | 2009 | 1978 |
Engine Position | Front | Front |
Engine Size | 3123 cc | 1769 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 252 HP | 83 HP |
Engine RPM | 5100 RPM | 5000 RPM |
Torque | 331 Nm | 134 Nm |
Torque RPM | 3250 RPM | 3000 RPM |
Engine Bore Size | 84.5 mm | 80 mm |
Engine Stroke Size | 92.8 mm | 88 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 930 kg | 1070 kg |
Vehicle Length | 4580 mm | 4410 mm |
Vehicle Width | 1400 mm | 1670 mm |
Vehicle Height | 1780 mm | 1420 mm |
Wheelbase Size | 2660 mm | 2520 mm |
Fuel Tank Capacity | 70 L | 55 L |