Top 10 most affordable diesel cars in India

Despite tightening emission norms, diesel remains one of the top three most popular fuel choices in India's passenger vehicle segment. In FY2026, diesel accounted for 18.08 percent of PV sales, behind CNG at 21.98 percent and petrol at 47.48 percent. Mass-market car brands like Tata, Mahindra, Kia and Hyundai currently offer a range of models that feature among the 10 most affordable diesel cars in India, listed here in descending order of price.

10. Tata Curvv

Price: Rs 11.2 lakh-19.1 lakh

First on our list of most affordable diesel cars in India is the Tata Curvv. Under the hood sits a 1.5-litre diesel motor that develops 118hp and 260Nm. The oil burner is paired with either a 6-speed MT or a 7-speed DCT automatic. What is unique to the Curvv, however, is its coupe-SUV body style and a quick-shifting dual-clutch transmission (DCT) with the diesel engine. However, the diesel engine does tend to sound a little gravelly when pushed hard. 

9. Kia Syros

Rs 10 lakh-15.8 lakh

The Kia Syros' relatively premium positioning in the compact SUV segment explains its lofty price. It is powered by a 1.5-litre four-cylinder diesel engine with 116hp and 250Nm on tap. The motor can be mated to a 6-speed MT or a 6-speed AT. This tried-and-tested mill also does duty in the Kia Sonet and the Hyundai Venue. The Syros' USP is its rear seats, which not only offer generous space but also get ventilation (squab only) and recline functions.

8. Mahindra Thar

Price: Rs 9.99 lakh-17.62 lakh

The three-door Mahindra Thar is available with two diesel engine choices. The base diesel engine is a 1.5-litre four-cylinder with 118hp and 300Nm, while the second is a 2.2-litre four-cylinder with 132hp and 300Nm. While the former is RWD only, the latter also gets 4WD. A 6-speed manual transmission is standard, though the Thar 4WD can be optioned with a 6-speed torque converter automatic. The Thar is a very focused off-roader, but despite its niche positioning, it does not compromise on everyday usability too much. Features like a 10.25-inch touchscreen, a reverse parking camera and rear AC vents help its case.

7. Hyundai Venue

Price: Rs 9.88 lakh-15.64 lakh

The Hyundai Venue sits between the Exter and the extremely popular Creta in Hyundai's SUV line-up. Its diesel variant is powered by a 1.5-litre, four-cylinder engine that produces 116hp and 250Nm. While this motor is familiar, Hyundai has paired it with a 6-speed manual and, for the first time, an automatic gearbox option with the second-gen Venue. Performance is smooth and refined at city speeds, but the engine feels strained and starts to run out of breath beyond 3,300rpm.

6. Tata Nexon

Price: Rs 9 lakh-14.22 lakh

The Nexon is the second Tata vehicle in this list, and it uses the same 1.5-litre diesel engine as its larger sibling, the Curvv. In the Nexon, the 1.5-litre four-cylinder mill puts out 115hp and 260Nm of torque. It can be mated to either a 6-speed MT or a 6-speed AMT.

5. Kia Sonet

Price: Rs 9 lakh-14.17 lakh

Positioned below the Syros in Kia's SUV line-up, the Sonet is the brand's other sub-four-metre SUV offering. While the engine and gearbox pairings are identical to the Syros, the Sonet’s relatively more accessible price band could sweeten the deal for many buyers. The Sonet's diesel-AT combo is one of the best diesel powertrains in the sub-compact SUV space, offering a good balance of refinement and powertrain.

4. Mahindra XUV 3XO

Price: Rs 8.95 lakh-13.43 lakh

The Mahindra XUV 3XO gets a 1.5-litre diesel engine that generates 117hp and 300Nm torque. Transmission choices include a 6-speed MT or an AMT. This diesel engine is a very likeable unit with decent refinement, well-contained turbo lag at low speeds, and a nice and linear spread of power.

3. Mahindra Bolero Neo, Bolero Neo Plus

Price: Rs 8.85 lakh-10.5 lakh, Rs 10.99 lakh-11.99 lakh

Next up is the 7-seat Bolero Neo. A couple of aspects that set the Bolero Neo apart from its more modern compact SUV competitors include its ladder-frame construction and rear-wheel-drive configuration. Speaking of which, the engine in charge is a 1.5-litre three-cylinder with 100hp and 260Nm, mated to a 5-speed manual gearbox. The Bolero Neo Plus, essentially a 9-seat version of the Bolero Neo, has a 120hp, 280Nm 2.2-litre diesel engine paired with a 6-speed manual gearbox.

The Bolero Neo's torquey three-pot helps it get off the line reasonably well, albeit at the cost of overall refinement. While not premium in any regard, it’s also not completely agrarian. Speaking of the Bolero Neo Plus, its diesel engine is torquey, and off-the-line acceleration is effortless.

2. Tata Altroz

Price: Rs 8.15 lakh-10.27 lakh

The Tata Altroz is the only hatchback in India to offer a diesel powertrain. It is powered by a 1.5-litre diesel motor that produces 90hp and 200Nm. At present, the Altroz diesel is only available with a 5-speed MT. The engine offers a good spread of power and torque, but it remains quite noisy throughout the rev band.

1. Mahindra Bolero

Rs 8 lakh-9.9 lakh

The venerable Mahindra Bolero is currently the cheapest diesel car on sale in India. Primarily aimed at the rural buyer, the Bolero rides atop a robust ladder-frame platform that is built to weather almost any road condition. However, like the Bolero Neo, refinement levels aren't as impressive and leave a lot to be desired. Under its bonnet sits a 1.5-litre three-cylinder mill that manages a maximum output of 76hp and 210Nm, driving the rear wheels via a 5-speed manual transmission. The Bolero is not offered with an automatic transmission or a 4WD setup.

Ex-showroom prices mentioned above are as of April 20, 2026.