Bajaj CNG Bike vs Royal Enfield Guerrilla 450
Prices ex-showroom Delhi, checked 2026-09. On-road and running costs estimated for Delhi.
Bajaj CNG Bike and Royal Enfield Guerrilla 450 are from different segments and turn up together on most shortlists. The Guerrilla 450 costs ₹1,46,826 more than the CNG Bike, so the question is whether what it adds is worth roughly 141% extra.
The CNG Bike takes 4 of the 7 categories we score, so this is close and comes down to what you weight. Our overall ratings are 6.5/10 for the CNG Bike and 8/10 for the Guerrilla 450.
Category by category
Price
CNG Bike
The CNG Bike starts ₹1,46,826 lower (₹1,04,237 against ₹2,51,063), about ₹4,650 a month less on a standard loan.
Running cost
CNG Bike
CNG Bike claims 91 kmpl against 28 kmpl. That is roughly ₹22,407 a year in fuel at 30 km a day.
Performance
Guerrilla 450
Guerrilla 450 has the better power-to-weight ratio: 213 against 62 bhp per tonne. It will feel quicker with a pillion and on overtakes.
Safety kit
Guerrilla 450
Guerrilla 450 adds dual-channel abs, front disc brake and rear disc brake that the CNG Bike does not have on any variant.
Features
Guerrilla 450
Guerrilla 450 gets slipper clutch, colour tft console, bluetooth connectivity and turn-by-turn navigation and 2 more items.
City manners
CNG Bike
CNG Bike is 36 kg lighter and taller in the seat (825 mm), which you feel in traffic and when parking.
Warranty
CNG Bike
CNG Bike comes with 5 years of standard warranty against 3 on the Guerrilla 450.
Which one should you buy?
Buy the CNG Bike if
- you want the lower purchase price and EMI
- mileage matters more to you than outright performance
- you are a new rider or shorter and want the lighter bike
- a longer standard warranty gives you peace of mind
Buy the Guerrilla 450 if
- you ride two-up or on highways and want the stronger engine
- dual-channel ABS is non-negotiable for you
- your priority is first big bike
- your priority is city and highway mix
What each really costs
Base variants, Delhi, 30 km a day. Servicing and insurance are class-typical estimates.
| Cost | CNG Bike | Guerrilla 450 |
|---|---|---|
| Ex-showroom | ₹1,04,237 | ₹2,51,063 |
| On-road, Delhi | ₹1,19,400 | ₹2,91,900 |
| Fuel, 5 years | ₹49,295 | ₹1,61,330 |
| Servicing, 5 years | ₹30,000 | ₹35,000 |
| Insurance renewals | ₹5,732 | ₹14,012 |
| Five-year total | ₹2,04,427 | ₹5,02,242 |
Full specification comparison
Better figure in each row is shown in green.
| Spec | BajajCNG Bike | Royal EnfieldGuerrilla 450 |
|---|---|---|
| Price | ||
| Starting ex-showroom | ₹1,04,237 | ₹2,51,063 |
| Rough EMI / month | ₹3,310 | ₹7,960 |
| Engine | ||
| Engine | 125 cc | 452 cc |
| Engine type | 1 Cylinder, Air Cooled, 2 Valves | 1 Cylinder, Liquid Cooled, 4 Valves |
| Power | 9.3 bhp | 39.5 bhp |
| Torque | 9.7 Nm | 40 Nm |
| Claimed mileage | 91 kmpl | 28 kmpl |
| Cooling | Air-cooled | Liquid-cooled |
| Transmission | 5 Speed | 6 Speed |
| Electric | ||
| Top speed | 93 km/h | 140 km/h |
| Dimensions | ||
| Kerb weight | 149 kg | 185 kg |
| Fuel tank | — | 11 L |
| Seat height | 825 mm | 780 mm |
| Ground clearance | 170 mm | 169 mm |
| Wheelbase | 1340 mm | 1440 mm |
| Length | — | 2090 mm |
| Width | — | 855 mm |
| Height | — | 1095 mm |
| Brakes & suspension | ||
| Front brake | Drum, 130 mm | Disc, 310 mm, 2 piston caliper |
| Rear brake | Drum, 130 mm | Disc, 270 mm, 1 piston caliper |
| ABS / CBS | CBS | Dual Channel ABS |
| Front suspension | Telescopic Fork | Telescopic Forks |
| Rear suspension | Monoshock Absorber | Monoshock Absorbers |
| Tyres | ||
| Front tyre | 90/80-17 | 120/70-R17 |
| Rear tyre | 120/70-16 | 160/60-R17 |
CNG Bike vs Guerrilla 450: questions people ask
- Which is cheaper, the CNG Bike or the Guerrilla 450?
- The CNG Bike is cheaper by ₹1,46,826 at the base variant (₹1,04,237 against ₹2,51,063 ex-showroom Delhi).
- Which gives better mileage, the CNG Bike or the Guerrilla 450?
- The CNG Bike claims 91 kmpl against 28 kmpl. Real-world figures for both will be lower.
- What is the on-road price difference between the CNG Bike and Guerrilla 450 in Delhi?
- About ₹1,72,500: roughly ₹1,19,400 for the CNG Bike and ₹2,91,900 for the Guerrilla 450, base variants, including road tax, registration and insurance.
- Which costs less to own over five years?
- Our estimate for five years at 30 km a day in Delhi is ₹2,04,427 for the CNG Bike and ₹5,02,242 for the Guerrilla 450, including purchase, fuel, servicing and insurance renewals. The CNG Bike comes out ₹2,97,815 ahead.
