2009 Lexus LS vs. 1978 Mazda 929
To start off, 2009 Lexus LS 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 4,605 cc (8 cylinders), 2009 Lexus LS is equipped with a bigger engine. In terms of performance, 2009 Lexus LS (358 HP @ 6400 RPM) has 275 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2009 Lexus LS should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus LS weights approximately 620 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.
Because 2009 Lexus LS is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2009 Lexus LS will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Lexus LS (466 Nm @ 4100 RPM) has 328 more torque (in Nm) than 1978 Mazda 929. (138 Nm @ 3000 RPM). This means 2009 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 2009 Lexus LS | 1978 Mazda 929 | |
| Make | Lexus | Mazda |
| Model | LS | 929 |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4605 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 358 HP | 83 HP |
| Engine RPM | 6400 RPM | 5000 RPM |
| Torque | 466 Nm | 138 Nm |
| Torque RPM | 4100 RPM | 3000 RPM |
| Engine Bore Size | 94 mm | 80 mm |
| Engine Stroke Size | 83 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1120 kg |
| Vehicle Length | 5160 mm | 4550 mm |
| Vehicle Width | 1880 mm | 1670 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 3100 mm | 2370 mm |
| Fuel Tank Capacity | 84 L | 65 L |
