1978 Mazda 929 vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 35 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 3,600 cc (6 cylinders), 2013 Cadillac ATS is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (317 HP @ 6800 RPM) has 234 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac ATS weights approximately 500 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, 2013 Cadillac ATS (373 Nm @ 5500 RPM) has 239 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 1978 Mazda 929 | 2013 Cadillac ATS | |
| Make | Mazda | Cadillac |
| Model | 929 | ATS |
| Year Released | 1978 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 317 HP |
| Engine RPM | 5000 RPM | 6800 RPM |
| Torque | 134 Nm | 373 Nm |
| Torque RPM | 3000 RPM | 5500 RPM |
| Engine Bore Size | 80 mm | 94 mm |
| Engine Stroke Size | 88 mm | 86 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1070 kg | 1570 kg |
| Vehicle Length | 4410 mm | 4643 mm |
| Vehicle Width | 1670 mm | 1806 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2520 mm | 2776 mm |
| Fuel Tank Capacity | 55 L | 61 L |
