2006 Buick LaCrosse vs. 1979 Mazda Cosmo
To start off, 2006 Buick LaCrosse is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1979 Mazda Cosmo would be higher. At 3,786 cc (6 cylinders), 2006 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2006 Buick LaCrosse (200 HP) has 107 more horse power than 1979 Mazda Cosmo. (93 HP). In normal driving conditions, 2006 Buick LaCrosse should accelerate faster than 1979 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2006 Buick LaCrosse weights approximately 860 kg more than 1979 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Mazda Cosmo is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Mazda Cosmo. However, in wet, icy, snow, or gravel driving conditions, 2006 Buick LaCrosse, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Buick LaCrosse (312 Nm @ 4000 RPM) has 162 more torque (in Nm) than 1979 Mazda Cosmo. (150 Nm @ 3300 RPM). This means 2006 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda Cosmo.
Compare all specifications:
| 2006 Buick LaCrosse | 1979 Mazda Cosmo | |
| Make | Buick | Mazda |
| Model | LaCrosse | Cosmo |
| Year Released | 2006 | 1979 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 1768 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 200 HP | 93 HP |
| Torque | 312 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 3300 RPM |
| Engine Bore Size | 97 mm | 80 mm |
| Engine Stroke Size | 86 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1950 kg | 1090 kg |
| Vehicle Length | 5040 mm | 4480 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1460 mm | 1340 mm |
| Wheelbase Size | 2810 mm | 2520 mm |
| Fuel Tank Capacity | 64 L | 65 L |
