Alfa Romeo 145/146 2.0 Twin Spark Specifications
| Engine specifications |
| |
( < 1999 ) |
( > 1999 ) |
| Engine Code |
AR 67204 |
AR 32301 |
| Number cylinders |
4, in line |
4, in line |
| Bore x stroke (mm) |
83 x 91 |
83 x 91 |
| Displacement (cc) |
1970 |
1970 |
| Compression ratio |
10:1 |
10:1 |
| Max power output |
150 hp (110 kw) at 6.200 rpm |
155 hp (114 kw) at 6.400 rpm |
| Peak torque |
19 kgm (187 Nm) at 4.000 rpm |
19 kgm (187 Nm) at 3.500 rpm |
| Timing |
DOHC 16 valves (variable valve timing) |
| ECU |
Bosch Motronic M2.10.4 |
Bosch Motronic M1.5.5 |
| Fire order |
1 - 3 - 4 - 2 |
1 - 3 - 4 - 2 |
| Gearbox ratios |
| 1st |
3,545 : 1 |
| 2nd |
2,238 : 1 |
| 3rd |
1,520 : 1 |
| 4th |
1,156 : 1 |
| 5th |
0,971 : 1 |
| Reverse |
3,909 : 1 |
| Final drive |
3,562 : 1 |
| Brakes (type and diameter) |
| Front |
Vented discs 284 mm |
| Rear |
Solid discs 240 mm |
| Wheels |
| Rims |
6J x 15" |
| Tyres |
195/55V R15 |
| Steering |
| Turning circle |
11 m |
| Steering wheel turns lock to lock |
2,1 |
|
