2009 Cadillac SRX vs. 1978 Mazda 929
To start off, 2009 Cadillac SRX 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 4,565 cc (8 cylinders), 2009 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (320 HP @ 6400 RPM) has 237 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac SRX weights approximately 881 kg more than 1978 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, 2009 Cadillac SRX (427 Nm @ 4400 RPM) has 293 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 2009 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 2009 Cadillac SRX | 1978 Mazda 929 | |
| Make | Cadillac | Mazda |
| Model | SRX | 929 |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 83 HP |
| Engine RPM | 6400 RPM | 5000 RPM |
| Torque | 427 Nm | 134 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1951 kg | 1070 kg |
| Vehicle Length | 4960 mm | 4410 mm |
| Vehicle Width | 1850 mm | 1670 mm |
| Vehicle Height | 1730 mm | 1420 mm |
| Wheelbase Size | 2960 mm | 2520 mm |
| Fuel Tank Capacity | 76 L | 55 L |
