2007 Lexus IS vs. 1986 Mazda 929
To start off, 2007 Lexus IS is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Mazda 929. In addition, the cost of maintenance, including insurance, on 1986 Mazda 929 would be higher. At 2,953 cc (6 cylinders), 1986 Mazda 929 is equipped with a bigger engine. In terms of performance, 2007 Lexus IS (205 HP @ 6400 RPM) has 15 more horse power than 1986 Mazda 929. (190 HP @ 5600 RPM). In normal driving conditions, 2007 Lexus IS should accelerate faster than 1986 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus IS weights approximately 140 kg more than 1986 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 1986 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2007 Lexus IS 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, 1986 Mazda 929 (259 Nm @ 4500 RPM) has 8 more torque (in Nm) than 2007 Lexus IS. (251 Nm @ 4800 RPM). This means 1986 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus IS.
Compare all specifications:
| 2007 Lexus IS | 1986 Mazda 929 | |
| Make | Lexus | Mazda |
| Model | IS | 929 |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2953 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 205 HP | 190 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 251 Nm | 259 Nm |
| Torque RPM | 4800 RPM | 4500 RPM |
| Engine Compression Ratio | 12.0:1 | 8.9:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1625 kg |
| Vehicle Length | 4580 mm | 4930 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2740 mm | 2720 mm |
