2009 Acura RDX vs. 1990 Alfa Romeo 33
To start off, 2009 Acura RDX is newer by 19 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 33 would be higher. At 2,300 cc (4 cylinders), 2009 Acura RDX is equipped with a bigger engine. In terms of performance, 2009 Acura RDX (240 HP @ 6000 RPM) has 157 more horse power than 1990 Alfa Romeo 33. (83 HP @ 4200 RPM). In normal driving conditions, 2009 Acura RDX should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura RDX weights approximately 395 kg more than 1990 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 1990 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 2009 Acura RDX 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 Acura RDX (353 Nm @ 4500 RPM) has 175 more torque (in Nm) than 1990 Alfa Romeo 33. (178 Nm @ 2400 RPM). This means 2009 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33. 2009 Acura RDX has automatic transmission and 1990 Alfa Romeo 33 has manual transmission. 1990 Alfa Romeo 33 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Acura RDX | 1990 Alfa Romeo 33 | |
| Make | Acura | Alfa Romeo |
| Model | RDX | 33 |
| Year Released | 2009 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 1779 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 83 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 353 Nm | 178 Nm |
| Torque RPM | 4500 RPM | 2400 RPM |
| Engine Compression Ratio | 11.0:1 | 22.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1450 kg | 1055 kg |
| Vehicle Length | 4600 mm | 4210 mm |
| Vehicle Width | 1880 mm | 1620 mm |
| Vehicle Height | 1660 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2480 mm |
| Fuel Consumption Highway | 10.7 L/100km | 6.7 L/100km |
| Fuel Consumption City | 13.8 L/100km | 7.3 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 5.2 L/100km |
| Fuel Tank Capacity | 68 L | 50 L |
