| Variants | Transmission | Engine Description | Mileage | Power | AC | Power Steering | Central Locking |
|---|---|---|---|---|---|---|---|
| Tata Sierra Smart Plus Diesel (Diesel) | Manual | 1497 CC | 116 BHP | ||||
| Tata Sierra Pure Diesel (Diesel) | Manual | 1497 CC | 116 BHP | ||||
| Tata Sierra Pure Plus DIesel (Diesel) | Manual | 1497 CC | 116 BHP | ||||
| Tata Sierra Pure Diesel AT (Diesel) | Automatic | 1497 CC | 116 BHP | ||||
| Tata Sierra Adventure Diesel (Diesel) | Manual | 1497 CC | 116 BHP | ||||
| Tata Sierra Adventure Plus Diesel (Diesel) | Manual | 1497 CC | 116 BHP | ||||
| Tata Sierra Pure Plus Diesel AT (Diesel) | Automatic | 1497 CC | 116 BHP | ||||
| Tata Sierra Adventure Plus Diesel AT (Diesel) | Automatic | 1497 CC | 116 BHP | ||||
| Tata Sierra Smart Plus (Petrol) | Manual | 1498 CC | 105 BHP | ||||
| Tata Sierra Pure (Petrol) | Manual | 1498 CC | 105 BHP | ||||
| Tata Sierra Pure Plus (Petrol) | Manual | 1498 CC | 105 BHP | ||||
| Tata Sierra Pure DCA (Petrol) | Automatic | 1498 CC | 105 BHP | ||||
| Tata Sierra Adventure (Petrol) | Manual | 1498 CC | 105 BHP | ||||
| Tata Sierra Adventure Plus (Petrol) | Manual | 1498 CC | 105 BHP | ||||
| Tata Sierra Pure Plus DCA (Petrol) | Automatic | 1497 CC | 168 BHP | ||||
| Tata Sierra Adventure DCA (Petrol) | Automatic | 1498 CC | 105 BHP | ||||
| Tata Sierra Adventure Plus TGDi (Petrol) | Automatic | 1498 CC | 158 BHP |