2009 Buick LaCrosse vs. 1976 Mazda 929
To start off, 2009 Buick LaCrosse is newer by 33 year(s). Which means there will be less support and parts availability for 1976 Mazda 929. In addition, the cost of maintenance, including insurance, on 1976 Mazda 929 would be higher. At 3,791 cc (6 cylinders), 2009 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2009 Buick LaCrosse (200 HP) has 117 more horse power than 1976 Mazda 929. (83 HP). In normal driving conditions, 2009 Buick LaCrosse should accelerate faster than 1976 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 Buick LaCrosse weights approximately 543 kg more than 1976 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 Buick LaCrosse (312 Nm @ 4000 RPM) has 178 more torque (in Nm) than 1976 Mazda 929. (134 Nm @ 3000 RPM). This means 2009 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda 929.
Compare all specifications:
| 2009 Buick LaCrosse | 1976 Mazda 929 | |
| Make | Buick | Mazda |
| Model | LaCrosse | 929 |
| Year Released | 2009 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 200 HP | 83 HP |
| Torque | 312 Nm | 134 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Compression Ratio | 9.4:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1617 kg | 1074 kg |
| Vehicle Length | 5040 mm | 4410 mm |
| Vehicle Width | 1860 mm | 1670 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2810 mm | 2520 mm |
| Fuel Tank Capacity | 64 L | 55 L |
