1975 Mazda 929 vs. 2007 Mercedes-Benz GL
To start off, 2007 Mercedes-Benz GL is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Mazda 929. In addition, the cost of maintenance, including insurance, on 1975 Mazda 929 would be higher. At 5,461 cc (8 cylinders), 2007 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz GL (383 HP @ 6000 RPM) has 300 more horse power than 1975 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2007 Mercedes-Benz GL should accelerate faster than 1975 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz GL weights approximately 1375 kg more than 1975 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, 2007 Mercedes-Benz GL (531 Nm @ 2800 RPM) has 397 more torque (in Nm) than 1975 Mazda 929. (134 Nm @ 3000 RPM). This means 2007 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 929.
Compare all specifications:
| 1975 Mazda 929 | 2007 Mercedes-Benz GL | |
| Make | Mazda | Mercedes-Benz |
| Model | 929 | GL |
| Year Released | 1975 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 5461 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 383 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 134 Nm | 531 Nm |
| Torque RPM | 3000 RPM | 2800 RPM |
| Engine Bore Size | 80.1 mm | 98 mm |
| Engine Stroke Size | 88 mm | 90.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1070 kg | 2445 kg |
| Vehicle Length | 4410 mm | 5090 mm |
| Vehicle Width | 1670 mm | 1930 mm |
| Vehicle Height | 1420 mm | 1850 mm |
| Wheelbase Size | 2520 mm | 3080 mm |
| Fuel Tank Capacity | 55 L | 100 L |
