The Toyota Fortuner and Mahindra XUV700 take entirely different approaches to three-row SUVs: the Fortuner is a body-on-frame SUV synonymous with durability, rear-wheel drive, and four-wheel drive capability, while the XUV700 is built on a much lighter monocoque structure, making it more performance-oriented and emphasising comfort, technology, and value.
Both SUVs offered petrol and diesel engines, manual and automatic transmissions, and multiple drivetrain choices. However, the XUV700 was replaced by the Mahindra XUV 7XO in January 2026. The 7XO uses the same engines and gearboxes. This comparison therefore uses its last-listed specifications, prices and real-world mileage figures. The objective is to show how their mechanical differences affect everyday fuel use rather than compare them only through laboratory figures.
Table of Contents
Toyota Fortuner vs Mahindra XUV700 Specs
The table contents summarise the key mechanical and dimensional differences of the Toyota Fortuner as compared to the Mahindra XUV700:
| Specification | Toyota Fortuner | Mahindra XUV700 |
|---|---|---|
| Power | Petrol: 166 PS; Diesel: 204 PS | Petrol: 200 PS; Diesel: 155 PS or 185 PS |
| Torque | Petrol: 245 Nm; Diesel MT: 420 Nm; Diesel AT: 500 Nm | Petrol: 380 Nm; Diesel: 360 Nm (155 PS) / 420 Nm MT / 450 Nm AT (185 PS) |
| Transmission | Petrol: 6-speed AT; Diesel: 6-speed MT or 6-speed AT | 6-speed MT and 6-speed AT |
| Drive layout | Rear-wheel drive and four-wheel drive | Front-wheel drive; AWD on top diesel AT variants |
The Fortuner has a longer length and a bigger fuel tank. Although its ladder-frame construction and four-wheel-drive technology allow it to perform in tough environments, they add weight and mechanical resistance, which lowers efficiency.
The XUV700 has a slightly longer wheelbase despite its shorter body. Its monocoque construction and front-wheel-drive layout reduce drivetrain losses. It is more powerful in petrol form, while the Fortuner diesel automatic produces more torque. Toyota also offers a 48V Neo Drive diesel with mild-hybrid assistance.
The difference in the body style is vital here. Namely, the Fortuner includes many heavy mechanical units, while the XUV700 is a crossover that focuses more on on-road driving. On paper, this gives the Mahindra an efficiency edge. In real-world driving, engine tuning, gearbox and driving style decide how big that edge is.
Toyota Fortuner vs Mahindra XUV700: ARAI Mileage Figures
The Fortuner’s larger engines and heavier construction reduce its claimed mileage. The XUV700 benefits from smaller engines and a lighter platform.
| Engine and transmission | Fuel type | Toyota Fortuner | Mahindra XUV700* |
|---|---|---|---|
| 2.7-litre petrol AT | Petrol | 10.26 km/l | Not applicable |
| 2.0-litre petrol MT | Petrol | Not applicable | 13.0 km/l |
| 2.0-litre petrol AT | Petrol | Not applicable | 12.2 km/l |
| 2.8-litre diesel MT | Diesel | ~14.4 km/l [verify] | Not applicable |
| 2.8-litre diesel AT | Diesel | 14.4 km/l (4×2) / 14.2 km/l (4×4) | Not applicable |
| 2.8-litre Neo Drive AT | Diesel mild-hybrid | Not published (Toyota claims ~43km extra range per tank) | Not applicable |
| 2.2-litre diesel MT | Diesel | Not applicable | 16.4 km/l |
| 2.2-litre diesel AT | Diesel | Not applicable | 15.5 km/l |
Mahindra never officially announced XUV700 mileage, and figures quoted online vary a lot. So treat these XUV700 numbers as a rough guide, and rely more on the real-world tests below.
Also Read: How to Buy a Used Mahindra XUV700?
Toyota Fortuner vs Mahindra XUV700: Real World Fuel-Efficiency
Real-world mileage depends on traffic, speed, load, terrain, air-conditioning use and drivetrain. Four-wheel-drive and all-wheel-drive variants normally use more fuel than comparable two-wheel-drive models.
The figures below come from independent real-world tests. The XUV700 numbers are from tests of the XUV700 and the XUV700, which uses the same engines.
Petrol Real-World Mileage
| Driving condition | Toyota Fortuner 2.7 petrol AT | Mahindra XUV700 2.0 turbo-petrol AT |
|---|---|---|
| City | 8.68 km/l | 8.5 km/l |
| Highway | 9.26 km/l | 11.05 km/l |
| Average | ~9.0 km/l | ~9.8 km/l |
| Tank range | ~718 km (80L) | ~587 km (60L) |
The Fortuner petrol is heavy and has a big naturally aspirated engine. It returned about 8.7 km/l in the city and 9.3 km/l on the highway.
The XUV700 petrol automatic is not much better. Its powerful turbo engine returned 8.5 km/l in the city, about the same as the Fortuner, and 11.05 km/l on the highway. A newer test of the XUV 7XO petrol AT was even lower, at 7.6 km/l city and 9.8 km/l on the highway.
The Fortuner’s 80-litre tank gives it about 718km of range, against roughly 587km for the XUV700’s 60-litre tank.
Diesel Real-World Mileage
| Driving condition | Toyota Fortuner 2.8 diesel AT (4×2) | XUV700 / 7XO 2.2 diesel AT | XUV700 / 7XO 2.2 diesel MT |
|---|---|---|---|
| City | 11.21 km/l | 9.64 km/l | 11.12 km/l |
| Highway | 15.29 km/l | 18.9 km/l | 20.4 km/l |
| Average | ~13.25 km/l | ~14.27 km/l | ~15.76 km/l |
| Tank range | ~1,060 km | ~856 km | ~946 km |
The Fortuner diesel is much more economical than its petrol version. The 4×2 automatic returned 11.21 km/l in the city and 15.29 km/l on the highway. 4×4 versions use a little more fuel.
The XUV diesel is the efficiency winner overall, mainly on the highway. The manual returned 11.12 km/l in the city and 20.4 km/l on the highway. The automatic did 9.64 km/l in the city, lower than the Fortuner, and 18.9 km/l on the highway.
The Fortuner still wins on range. At about 13.25 km/l, its 80-litre tank is good for around 1,060km, against roughly 856km for the XUV700 diesel automatic.
So the XUV700 wins on diesel efficiency, and the Fortuner wins on distance between fuel stops.
Toyota Fortuner vs Mahindra XUV700: Fuel Cost Comparison
We have assumed 1,500km of driving a month, with Delhi fuel prices for November 2026: ₹102.12 a litre for petrol and ₹95.20 a litre for diesel. We use the tested averages above: 9.0 km/l for the Fortuner petrol, 9.8 km/l for the XUV700 petrol AT, 13.25 km/l for the Fortuner diesel AT and 14.27 km/l for the XUV700 diesel AT.
| Expense | Fortuner petrol | XUV700 petrol AT | Fortuner diesel AT | XUV700 diesel AT |
|---|---|---|---|---|
| Monthly running | 1,500 km | 1,500 km | 1,500 km | 1,500 km |
| Monthly fuel use | 167.2 litres | 153.5 litres | 113.2 litres | 105.1 litres |
| Monthly fuel cost | ₹17,077 | ₹15,671 | ₹10,777 | ₹10,007 |
| Yearly fuel cost | ₹2.05 lakh | ₹1.88 lakh | ₹1.29 lakh | ₹1.20 lakh |
| Five-year fuel cost | ₹10.25 lakh | ₹9.40 lakh | ₹6.47 lakh | ₹6.00 lakh |
The XUV700 petrol saves about ₹1,400 a month over the Fortuner petrol, around ₹84,000 over five years. The diesel automatic saves about ₹770 a month, roughly ₹46,000 over five years. If you pick the XUV700 diesel manual (about ₹9,060 a month), the saving over the Fortuner diesel AT rises to about ₹1,700 a month.
The bigger difference is between fuel types. A Fortuner diesel costs about ₹6,300 less a month to fuel than the petrol. For the XUV700, the gap is about ₹5,660. Also think about purchase price, maintenance, how you drive and whether a modern diesel’s emission system suits your usage before choosing diesel only for mileage.
The above-mentioned numbers are based on stable fuel prices and constant monthly usage. Actual ownership costs will vary as fuel prices or traffic conditions change, or as the ratio of highway versus city driving shifts. In fact, this calculation also excludes servicing, insurance, and other upkeep costs.
Also Read: Complete Buying Guide: Toyota Fortuner
Toyota Fortuner vs Mahindra XUV700 Price
| Model | Variant range | Ex-showroom price |
|---|---|---|
| Toyota Fortuner | 4×2 petrol AT to GR-S 4×4 diesel AT | ₹34.76 lakh to ₹50.46 lakh |
| Mahindra XUV700 (discontinued) | MX to AX7L | Last listed at ₹13.66 lakh to ₹26.18 lakh |
| Mahindra XUV 7XO (replacement) | AX to AX7L | From ₹13.66 lakh (launch price) |
The Fortuner occupies a substantially higher price segment because of its construction, rear-wheel-drive base, off-road hardware and larger engines. The XUV700 offered more affordable access to a powerful three-row SUV but has now made way for the XUV 7XO.
So the mileage gap should be read alongside the big price gap. The XUV700 cost ₹20 lakh or more less to buy. Although both the SUVs have a seven-seater option, their applications differ in terms of their price ranges and usage priorities.
Summary
The Mahindra XUV700 is the more fuel-efficient SUV, but the gap is smaller than its lighter monocoque body suggests. With petrol automatics, the two are close in real life (about 9.8 vs 9.0 km/l). With diesel, the XUV700 pulls ahead on the highway, and the diesel manual is the most efficient option here at about 15.8 km/l.
The Fortuner uses more fuel, but its 80-litre tank gives it a longer range of over 1,000km on diesel. Choose the XUV700, or its replacement the XUV 7XO, for lower running costs, more features and a much lower price. Choose the Fortuner for rugged build, real 4WD ability and fewer fuel stops.
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FAQs
Q. Which SUV delivers better real-world mileage, the Toyota Fortuner or Mahindra XUV700?
The XUV700, especially with diesel. In tests, the XUV700 diesel averaged about 14.3 km/l (AT) and 15.8 km/l (MT), against about 13.25 km/l for the Fortuner diesel AT. On petrol, the two are close: about 9.8 km/l for the XUV700 AT and 9.0 km/l for the Fortuner.
Q. What is the real-world mileage of the Toyota Fortuner diesel automatic?
The Fortuner diesel 4×2 AT returned 11.21 km/l in the city and 15.29 km/l on the highway in testing. 4×4 versions are usually slightly less efficient.
Q. What is the real-world mileage of the Mahindra XUV700 diesel?
With the same engine in the XUV 7XO, the diesel manual returned 11.12 km/l in the city and 20.4 km/l on the highway. The automatic returned 9.64 km/l in the city and 18.9 km/l on the highway.
Q. Which SUV has the longer driving range on a full tank?
The Fortuner. It carries 80 litres against the XUV700’s 60 litres. On tested diesel averages, that’s about 1,060km for the Fortuner and 856km for the XUV700 automatic.
Q. Is the Mahindra XUV700 still available as a new car?
No. It was replaced by the XUV 7XO in January 2026, which keeps the same 2.0 turbo-petrol and 2.2 diesel engines. The XUV700 prices here are the last listed figures. For a new car, check the current XUV7XO range.
