The Austin Montego Estate (1985-1990) was offered with 3 distinct engine configurations across its trim range.
| Engine | Power | Torque | Transmission | Drive | Top speed | 0-100 km/h | Consumption | Available on |
|---|---|---|---|---|---|---|---|---|
| 2.0L Petrol | 113 hp | 178 Nm | Manual | Front Wheel Drive | 180 km/h | 10.2 s | 8.3 l/100km | 2 trims |
| 1.6L Petrol | 83 hp | 129 Nm | Manual | Front Wheel Drive | 165 km/h | 12.7 s | 7.0 l/100km | 3 trims |
| 2.0L Diesel | 82 hp | 158 Nm | Manual | Front Wheel Drive | 163 km/h | 14.2 s | 5.0 l/100km | 2 trims |
Each row is a distinct mechanical configuration — engine size, power output, transmission, drivetrain and fuel type — deduplicated across equipment trims that share the same engine. Trim-only differences (interior, wheels, options) do not create a separate row.