2003 Lexus GS vs. 1991 Mazda 121
To start off, 2003 Lexus GS is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Mazda 121. In addition, the cost of maintenance, including insurance, on 1991 Mazda 121 would be higher. At 2,995 cc (6 cylinders), 2003 Lexus GS is equipped with a bigger engine. In terms of performance, 2003 Lexus GS (215 HP @ 5600 RPM) has 144 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM). In normal driving conditions, 2003 Lexus GS should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus GS weights approximately 840 kg more than 1991 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Lexus GS 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 2003 Lexus GS. However, in wet, icy, snow, or gravel driving conditions, 1991 Mazda 121, 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, 2003 Lexus GS (296 Nm @ 4200 RPM) has 192 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2003 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
| 2003 Lexus GS | 1991 Mazda 121 | |
| Make | Lexus | Mazda |
| Model | GS | 121 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 1322 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 71 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 296 Nm | 104 Nm |
| Torque RPM | 4200 RPM | 3700 RPM |
| Engine Bore Size | 86 mm | 71 mm |
| Engine Stroke Size | 86 mm | 83.6 mm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1660 kg | 820 kg |
| Vehicle Length | 4810 mm | 3820 mm |
| Vehicle Width | 1810 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1480 mm |
| Wheelbase Size | 2680 mm | 2460 mm |
| Fuel Tank Capacity | 75 L | 43 L |
