2004 Cadillac Seville vs. 1977 Mazda 929
To start off, 2004 Cadillac Seville is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Mazda 929. In addition, the cost of maintenance, including insurance, on 1977 Mazda 929 would be higher. At 4,564 cc (8 cylinders), 2004 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2004 Cadillac Seville (300 HP @ 6000 RPM) has 217 more horse power than 1977 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2004 Cadillac Seville should accelerate faster than 1977 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2004 Cadillac Seville weights approximately 783 kg more than 1977 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, 2004 Cadillac Seville (400 Nm @ 4400 RPM) has 266 more torque (in Nm) than 1977 Mazda 929. (134 Nm @ 3000 RPM). This means 2004 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 929.
Compare all specifications:
| 2004 Cadillac Seville | 1977 Mazda 929 | |
| Make | Cadillac | Mazda |
| Model | Seville | 929 |
| Year Released | 2004 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4564 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 83 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 400 Nm | 134 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1857 kg | 1074 kg |
| Vehicle Length | 5000 mm | 4410 mm |
| Vehicle Width | 1900 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 3310 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 55 L |
