The Nissan Magnite and the Mahindra XUV 3XO are two popular compact SUVs in India, but they approach fuel efficiency very differently. The Magnite uses small 1.0-litre petrol engines, naturally aspirated and turbocharged, while the XUV 3XO offers two 1.2-litre turbo-petrol engines, a 1.5-litre turbo-diesel and, since October 2026, a factory-fitted CNG option.
So, Magnite or XUV 3XO, which is better for mileage? In this Nissan Magnite vs Mahindra XUV 3XO comparison, we look at ARAI-claimed and real-world mileage for each powertrain, along with specs, fuel costs and price, to help you decide. Nissan Magnite vs Mahindra XUV 3XO Specs | Nissan Magnite vs Mahindra XUV 3XO: ARAI Claimed Mileage | Nissan Magnite vs Mahindra XUV 3XO: Real-World Mileage | Nissan Magnite vs Mahindra XUV 3XO: Fuel-Cost Comparison | Nissan Magnite vs Mahindra XUV 3XO Price | Summary | FAQs
Table of Contents
Nissan Magnite vs Mahindra XUV 3XO Specs
The specifications of the Nissan Magnite and the Mahindra XUV 3XO help explain the difference in their mileage. The table below sheds some light on this:
| Specification | Nissan Magnite | Mahindra XUV 3XO |
|---|---|---|
| Engine | 1.0-litre B4D NA petrol / 1.0-litre HRA0 turbo-petrol | 1.2-litre mStallion TCMPFi turbo-petrol / 1.2-litre mStallion TGDi turbo-petrol / 1.5-litre turbo-diesel (CRDe) / 1.2-litre TCMPFi CNG (ZNG) |
| Displacement | 999 cc (both engines) | 1.2 litres (petrol and CNG) / 1.5 litres (diesel) |
| Power | NA petrol: 72 PS / Turbo-petrol: 100 PS | TCMPFi: 82 kW (111 PS) / TGDi: 96 kW (130 PS) / Diesel: 85.8 kW (117 PS) / CNG: 82 kW |
| Torque | NA petrol: 96 Nm / Turbo-petrol: 160 Nm (MT), 152 Nm (CVT) | TCMPFi: 200 Nm / TGDi: 230 Nm / Diesel: 300 Nm / CNG: 200 Nm |
| Transmission | NA petrol: 5-speed MT, 5-speed EZ-Shift AMT / Turbo-petrol: 5-speed MT, X-TRONIC CVT | Petrol: 6-speed MT, 6-speed AT / Diesel: 6-speed MT, 6-speed AutoSHIFT+ (AMT) |
| Fuel tank capacity | 40 litres | 42 litres (petrol) / 60 litres water-equivalent (CNG) |
| Boot space | 336 litres | 364 litres |
| Ground clearance | 205 mm | 201 mm |
The XUV 3XO has bigger and more powerful engines, with up to 130 PS from its TGDi petrol and 300 Nm of torque from its diesel. The Magnite’s smaller 1.0-litre engines are tuned for lighter, everyday driving. The XUV 3XO also gets a slightly larger fuel tank and boot, while the Magnite offers marginally higher ground clearance. Let’s see the ARAI-claimed mileage figures of both these cars now.
Nissan Magnite vs Mahindra XUV 3XO: ARAI Claimed Mileage
ARAI mileage figures are usually higher than real-world mileage because the tests are carried out in a controlled environment under ideal conditions. Still, they are a useful benchmark for comparing cars. The claimed mileage of the Nissan Magnite and Mahindra XUV 3XO is given below:
| Engine & Transmission | Fuel Type | Nissan Magnite – ARAI Mileage | Mahindra XUV 3XO – ARAI Mileage |
|---|---|---|---|
| 1.0L NA Petrol – 5-Speed MT | Petrol | 19.4 km/l | NA |
| 1.0L NA Petrol – 5-Speed AMT | Petrol | 19.7 km/l | NA |
| 1.0L Turbo-Petrol – 5-Speed MT | Petrol | 19.9 km/l | NA |
| 1.0L Turbo-Petrol – CVT | Petrol | 17.9 km/l | NA |
| 1.2L TCMPFi Turbo-Petrol – 6-Speed MT | Petrol | NA | 18.89 km/l |
| 1.2L TCMPFi Turbo-Petrol – 6-Speed AT | Petrol | NA | 17.96 km/l |
| 1.2L TGDi Turbo-Petrol – 6-Speed MT | Petrol | NA | 20.1 km/l |
| 1.2L TGDi Turbo-Petrol – 6-Speed AT | Petrol | NA | 18.2 km/l |
| 1.5L Turbo-Diesel – 6-Speed MT | Diesel | NA | 20.6 km/l |
| 1.5L Turbo-Diesel – 6-Speed AutoSHIFT+ | Diesel | NA | 21.2 km/l |
| 1.2L TCMPFi CNG (ZNG) | CNG | NA | 24.7 km/kg |
Among petrol models, the XUV 3XO TGDi manual claims the highest figure at 20.1 km/l, just ahead of the Magnite turbo manual’s 19.9 km/l. The Magnite’s NA petrol (19.4–19.7 km/l) claims better mileage than the XUV 3XO’s TCMPFi petrol (17.96–18.89 km/l). The XUV 3XO diesel is the most efficient liquid-fuel option at up to 21.2 km/l, and the new XUV 3XO CNG claims 24.7 km/kg. The Magnite does not have a factory diesel option.
Also Read: Mahindra XUV 3XO CNG Launched in India
Nissan Magnite vs Mahindra XUV 3XO: Real-World Mileage
Now, let’s see whether the claimed figures translate into real-world mileage. The real-world mileage for each powertrain of the Magnite and the XUV 3XO is given below:
Nissan Magnite (1.0L NA Petrol) vs Mahindra XUV 3XO (1.2L TCMPFi Turbo-Petrol)
| Driving Condition | Nissan Magnite (1.0L NA Petrol) | Mahindra XUV 3XO (1.2L TCMPFi) |
|---|---|---|
| City | Manual: 12–13 km/l / AMT: 11–12 km/l | Manual: 12–15 km/l / Automatic: 10–13 km/l |
| Highway | Manual: 17–18 km/l / AMT: 17–18 km/l | Manual: 16–18 km/l / Automatic: 15–17 km/l |
| Average | Manual: 15.00 km/l / AMT: 15.00 km/l | Manual: 15.25 km/l / Automatic: 13.75 km/l |
| Tank Range | About 600 km | 580–640 km |
Nissan Magnite (1.0L Turbo-Petrol) vs Mahindra XUV 3XO (1.2L TGDi Turbo-Petrol)
| Driving Condition | Nissan Magnite (1.0L Turbo) | Mahindra XUV 3XO (1.2L TGDi) |
|---|---|---|
| City | Manual: 12 km/l / CVT: 9–10 km/l | Manual: 13–16 km/l / Automatic: 11–14 km/l |
| Highway | Manual: 19 km/l / CVT: 16 km/l | Manual: 17–20 km/l / Automatic: 16–18 km/l |
| Average | Manual: 15.00 km/l / CVT: 13.00 km/l | Manual: 16.50 km/l / Automatic: 14.75 km/l |
| Tank Range | 520–600 km | 620–695 km |
Mahindra XUV 3XO (1.5L Turbo-Diesel)
| Driving Condition | Mahindra XUV 3XO (1.5L Diesel) |
|---|---|
| City | Manual: 15–18 km/l / AutoSHIFT+: 16–19 km/l |
| Highway | Manual: 19–21 km/l / AutoSHIFT+: 20–22 km/l |
| Average | Manual: 18.25 km/l / AutoSHIFT+: 19.25 km/l |
| Tank Range | 765–810 km |
In everyday driving, the Magnite NA petrol and the XUV 3XO TCMPFi manual return almost identical average mileage (15.00 vs 15.25 km/l). The XUV 3XO’s torque-converter automatic averages 13.75 km/l, a little below the Magnite AMT’s 15.00 km/l. Among turbo-petrols, the XUV 3XO TGDi is the more efficient choice, averaging 16.50 km/l with the manual against the Magnite turbo manual’s 15.00 km/l, while the Magnite CVT is the least efficient at 13.00 km/l.
The XUV 3XO diesel is the mileage champion of this comparison, averaging 18.25–19.25 km/l and offering the longest range on a full tank. The XUV 3XO CNG was launched in October 2026, so reliable real-world figures are not yet available.
Also Read: Mahindra XUV 3XO Mileage Comparison: Turbo Petrol vs TGDi Petrol vs Diesel
Nissan Magnite vs Mahindra XUV 3XO: Fuel-Cost Comparison
The monthly, yearly and 5-year fuel costs of the Magnite and the XUV 3XO show how their real-world mileage affects running costs. For reference, we have assumed that both cars run 1,500 km per month. Delhi fuel prices as of 26 October 2026, petrol (₹102.12 per litre) and diesel (₹95.20 per litre), are used to calculate the fuel costs:
| Cost Head | Magnite 1.0 NA Petrol MT | Magnite 1.0 Turbo MT | XUV 3XO 1.2 TCMPFi MT | XUV 3XO 1.5 Diesel MT |
|---|---|---|---|---|
| Monthly Running | 1,500 km | 1,500 km | 1,500 km | 1,500 km |
| Real-World Avg Efficiency | 15.00 km/l | 15.00 km/l | 15.25 km/l | 18.25 km/l |
| Monthly Fuel Use | 100.0 L | 100.0 L | 98.4 L | 82.2 L |
| Average Monthly Cost | ₹10,212 | ₹10,212 | ₹10,045 | ₹7,825 |
| Average Yearly Cost | ₹1.23 lakh | ₹1.23 lakh | ₹1.21 lakh | ₹93,896 |
| 5-Year Fuel Cost | ₹6.13 lakh | ₹6.13 lakh | ₹6.03 lakh | ₹4.69 lakh |
The petrol versions of the Magnite and XUV 3XO cost almost the same to run, with the XUV 3XO TCMPFi manual saving only about ₹10,000 over five years. The XUV 3XO diesel is the clear winner for high-mileage users, saving roughly ₹1.4 lakh over five years compared with the Magnite petrol. Fuel prices vary by city, so recalculate using your local rates.
Nissan Magnite vs Mahindra XUV 3XO Price
Let’s compare the ex-showroom prices of the Nissan Magnite and the Mahindra XUV 3XO:
| Model | Variant (Base to Top) | Price (Ex-Showroom) |
|---|---|---|
| Nissan Magnite | VISIA MT to TEKNA+ Turbo CVT | ₹5.69 lakh to ₹10.99 lakh |
| Mahindra XUV 3XO | MX1 to AX7L | ₹7.79 lakh to ₹15.04 lakh |
| Mahindra XUV 3XO CNG (ZNG) | MX Edge to REVX A | ₹9.99 lakh to ₹12.27 lakh |
The Magnite is noticeably more affordable, starting around ₹2.10 lakh below the XUV 3XO. Nissan also offers a dealer-fitted CNG pack for the Magnite at ₹74,999. The XUV 3XO costs more but offers more powerful engines, a diesel option, a factory-fitted CNG option and a bigger boot.
Also Read: Complete Guide on Buying a Nissan Magnite
Summary
When we compare the Magnite and the XUV 3XO across powertrains, their petrol versions deliver very similar real-world mileage. The Magnite NA petrol and the XUV 3XO TCMPFi petrol both average around 15 km/l, while the XUV 3XO TGDi is the more efficient turbo-petrol choice.
The XUV 3XO diesel is the most fuel-efficient option in this comparison, making it a strong pick for long commutes and highway-heavy use. The new XUV 3XO CNG adds another low-running-cost option, though its real-world mileage is yet to be established.
Therefore, if you want the lowest purchase price and an easy city SUV with competitive mileage, the Magnite is a great choice. If you want more power, a diesel or factory-fitted CNG option, and lower running costs over long distances, the XUV 3XO justifies its higher price.
FAQs
Q. Which has better mileage, the Nissan Magnite or the Mahindra XUV 3XO?
In petrol form, both deliver similar real-world mileage of around 15 km/l. The XUV 3XO diesel is the most efficient overall, averaging 18.25–19.25 km/l in real-world driving.
Q. What is the ARAI mileage of the Nissan Magnite?
The Magnite’s 1.0-litre NA petrol claims 19.4 km/l (MT) and 19.7 km/l (AMT). The 1.0-litre turbo-petrol claims 19.9 km/l (MT) and 17.9 km/l (CVT).
Q. What is the ARAI mileage of the Mahindra XUV 3XO?
The XUV 3XO claims 18.89 km/l (MT) and 17.96 km/l (AT) with the TCMPFi petrol, 20.1 km/l (MT) and 18.2 km/l (AT) with the TGDi petrol, 20.6 km/l (MT) and 21.2 km/l (AutoSHIFT+) with the diesel, and 24.7 km/kg with CNG.
Q. Does the Nissan Magnite come with a diesel engine?
No. The Magnite is offered only with 1.0-litre petrol engines, naturally aspirated and turbocharged. Nissan offers a dealer-fitted CNG pack as an option.
Q. Is the Mahindra XUV 3XO available with CNG?
Yes. Mahindra launched the XUV 3XO CNG (ZNG) on 15 October 2026 with the 1.2-litre TCMPFi engine, a claimed efficiency of 24.7 km/kg and prices from ₹9.99 lakh (ex-showroom).
Q. Which automatic is more fuel-efficient, the Magnite or the XUV 3XO?
Among automatics, the XUV 3XO diesel AutoSHIFT+ is the most efficient, averaging about 19.25 km/l. Among petrol automatics, the Magnite AMT (about 15.00 km/l) and the XUV 3XO TGDi AT (about 14.75 km/l) are closely matched.
Q. What is the fuel tank capacity of the Magnite and the XUV 3XO?
The Magnite has a 40-litre fuel tank, while the XUV 3XO petrol has a 42-litre tank. The XUV 3XO CNG has a 60-litre (water-equivalent) CNG capacity.
Q. Which is cheaper to run, the Magnite or the XUV 3XO?
The petrol versions cost almost the same to run, at around ₹10,000–₹10,200 a month for 1,500 km. The XUV 3XO diesel is the cheapest at about ₹7,825 a month at Delhi prices.
