Maruti Alto K10 and Renault Kwid are both entry-level compact hatchbacks. The Kwid also has an SUV-style stance. The Alto K10 was launched in August 2010 and is currently in its third generation, which is built on the HEARTECT platform. The Kwid launched in India in 2015 and remains in its first generation, with frequent facelifts. The last facelift was in July 2026. Alto K10 is available in petrol and CNG variants, while Kwid is available in petrol variants. Both hatchbacks are offered with a 5-speed manual transmission and a 5-speed AGS/AMT transmission. Alto K10’s best mileage is 33.85 km/kg in CNG and then the petrol AGS variant at 24.90 km/l. The Kwid delivers 22.30 km/l with its AMT variant.
The Maruti Alto K10 comes with the 1.0L dual jet dual VVT engine, which is also available with CNG variants. The Kwid has a 1.0L naturally aspirated smart efficiency engine. The CNG variant of the Alto K10 is only paired with a 5-speed manual transmission. The automatic transmission in the Alto K10 is AGS, and that in the Kwid is the AMT, both having a 5-speed gearbox. This blog explains the different specifications of these hatchbacks, their ARAI mileage, real-world fuel efficiency, and the expected fuel cost.
Table of Contents
Maruti Alto K10 vs Renault Kwid Specs
The Maruti Alto K10 and Renault Kwid have similar transmissions. Let’s see what other similarities these cars have and what makes them different. The table below shows the specifications of these hatchbacks.
| Specification | Maruti Alto K10 | Renault Kwid |
| Engine | 1.0L Dualjet Dual VVT K10 C petrol1.0L Dualjet Dual VVT CNG | 1.0L naturally aspirated SCe petrol engine |
| Displacement | Petrol: 998 cc CNG: 998 cc | 999 cc |
| Power | Petrol: 68 PS CNG: 56 PS | 68 PS |
| Torque | Petrol: 91.1 Nm CNG: 82.1 Nm | 91 Nm |
| Transmission | 5-speed manual AGS | 5-speed manual5-speed AMT |
| Drive layout | Front-Wheel Drive | Front-Wheel Drive |
| Kerb weight | 716-765 Kg | 698-755 Kg |
| Fuel tank capacity | Petrol: 27 litres CNG: 55 litres | 28 litres |
Alto K10 and Kwid use a 1.0L naturally aspirated engine, but the former uses a dual-jet injector. They have a similar engine capacity and similar power and torque. The CNG variant of Alto K10 delivers lower power and torque than its petrol-only variants. Both hatchbacks enjoy a front-wheel drive layout and have the same transmission options. The Alto K10 is heavier than the Kwid, but it varies with the chosen variant. The Kwid has a slightly higher fuel tank capacity than the Alto K10.
Also Read: Renault Kwid Variants Guide: Choose the Best Variant
Maruti Alto K10 vs Renault Kwid: ARAI Mileage Figures
The ARAI mileage figures give you a baseline to compare the actual mileage of vehicles. In India, ARAI is the official fuel efficiency of cars certified by the government-affiliated agency. The mileage figures do not reflect the real world due to differences in the environment. Most often, there is a drop in fuel efficiency in the real world compared to what the ARAI claims. The table below shows you the ARAI mileage figures of Maruti Alto K10 and Renault Kwid.
| Engine and Transmission | Fuel Type | Maruti Alto K10 – ARAI Mileage | Renault Kwid – ARAI Mileage |
| 1.0L K10C manual | Petrol | 24.39 km/l | — |
| 1.0L K10C AGS | Petrol | 24.90 km/l | — |
| 1.0L K10C | Petrol+CNG | 33.40 km/kg | — |
| 1.0L NA SCe manual | Petrol | — | 21.46 km/l |
| 1.0L NA SCe AMT | Petrol | — | 22.30 km/l |
For Alto K10 and Kwid, the best fuel-efficient version is the automatic variant. They deliver a good mileage of 24.90 km/l and 22.30 km/l, respectively. But the best fuel-efficient option is the Alto K10 CNG with 33.40 km/kg. Although the Renault Kwid can have a CNG option, it is not a factory-fitted option, so it is not considered for this comparison.
Maruti Alto K10 vs Renault Kwid: Real-World Fuel Efficiency
In the real world, there are other factors that affect the mileage of a car, like use of AC, driving style, road conditions, traffic, etc. Both Alto K10 and Kwid are available with manual and automatic transmissions. The table shows their mileage in the city as well as on highways.
| Maruti Alto K10 (Petrol) | Renault Kwid (Petrol) | Maruti Alto K10 (CNG) | |
| City | MT: 14 to 16 km/lAGS: 15 to 18 km/l | MT: 13 to 18.5 km/lAMT: 14 to 16.5 | 21 to 24 km/kg |
| Highway | MT: 21 to 22 km/lAGS: 20 to 22 km/l | MT: 18 to 21 km/lAMT: 16 to 18 km/l | 31 to 35 km/kg |
| Average | MT: 18.5 km/lAGS: 18 km/l | MT: 17.5 km/l AMT: 16 | 27.75 km/kg |
| Tank range | Up to 500 Km | 450-490 Km | 280-350 Km |
The Maruti Alto K10 is a more economical option than the Renault Kwid. The Alto K10 manual delivers 14-16 km/l in the city, while its AGS variant delivers around 15-18 km/l. On the highway, it is better, with an average mileage of 21.5 km/l for the manual and 21 for the automatic.
For the Kwid, the manual returns 13-18.5 km/l in the city and up to 21 km/l on highways. Its AMT variant gets 14-16.5 km/l in the city and up to 18 km/l on highways. If you maintain a steady speed on highways, you may also get up to 21 km/l in some cases.
The CNG variant of the Alto K10 gets a steady average of 33 km/kg on highways, matching its ARAI claims. For its petrol variants, their highway mileage is lower than the ARAI figures. But for the Kwid, its highway mileage is almost the same as its ARAI mileage.
Also Read: Renault Kwid Alternatives: Competitors of Renault Kwid (Facelift)
Maruti Alto K10 vs Renault Kwid: Fuel Cost Comparison
It is difficult to decide on a new car purchase based solely on mileage. The fuel efficiency of the car must be translated into monthly and yearly fuel expenses to understand what you will be paying for. So, here is the fuel cost comparison between the Maruti Alto K10 and the Renault Kwid. To make it comparable, let’s assume these cars are driven an average of 1500 km per month. Petrol price is Rs. 110, and CNG is Rs. 90.
| Alto K10 Petrol | Kwid Petrol | Alto K10 CNG | |
|---|---|---|---|
| Monthly Running | 1500 km | 1500 km | 1500 km |
| Monthly Fuel Use | 85L | 90L | 55Kg |
| Avg. Monthly Fuel Cost | ₹ 9350 | ₹ 9900 | ₹ 4950 |
| Average Yearly Fuel Cost | ₹ 1.12 lakhs | ₹ 1.18 lakhs | ₹ 59,400 |
| 5-Year Fuel Cost | ₹ 5.61 lakhs | ₹ 5.94 lakhs | ₹ 2.97 lakhs |
The Alto K10 CNG is the most economical option when compared to its petrol variant and Kwid. Its monthly fuel expenses are almost half of what you would pay for any petrol option. If you want a petrol car, then the Alto K10 is the better option than the Kwid. The Alto K10 has higher fuel efficiency; therefore, its fuel cost is lower than the Kwid. The monthly and yearly fuel cost difference between these petrol variants doesn’t look huge, but over the years, it adds up to almost 1 lakh. The Alto K10 CNG would save you around 60k compared to the petrol options compared here.
Maruti Alto K10 vs Renault Kwid Price
The ex-showroom price of the Alto K10 and Kwid is the last segment. Comparing this initial cost will help you get a complete picture of the total expenses expected for these hatchbacks.
| Model | Variant (Base to Top) | Price (Ex-Showroom) |
| Maruti Alto K10 | STD(O) to VXi+(O) | ₹ 3.70 lakhs to ₹ 5.45 lakhs |
| Renault Kwid | Evolution and Climber | ₹ 4.50 lakhs to ₹ 5.60 lakhs |
The Alto K10 comes out as the winner here. Lower ex-showroom price range and lower fuel costs when compared to the Renault Kwid.
Summary
In this comparison of real-world mileage between the Maruti Alto K10 and the Renault Kwid, the Alto K10 wins for higher fuel efficiency and lower fuel costs. The Alto K10 is compact and has a lower turning radius, making it the better option as a city car. It returns a higher city mileage and holds up well on the highways as well. If you want better fuel economy, the Alto K10 is the better choice in petrol and CNG. It also has a lower ex-showroom price than the Kwid. But the Renault Kwid offers higher ground clearance, which can be crucial on rough patches. It also offers a rugged look. It has a higher initial cost and a slightly higher fuel cost, but overall the expenses are close to what the Alto K10 petrol costs. Unless you want a CNG option, the Renault Kwid is also a good city car.
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FAQs
Q. Which gives better real-world mileage in congested city traffic, Alto K10 or Kwid?
The Alto K10 is better suited for city traffic than the Kwid. It will offer better fuel economy in the city and could be easier to navigate in traffic. It weighs less, meaning you use less fuel and put less strain on your engine when you’re driving stop-and-go. And its low-end torque is conducive to city driving. The AGS transmission is a better option for city driving because it is less stressed by continuous braking and acceleration.
Q. How does the Kwid perform on longer highway journeys?
The Renault Kwid is designed as an entry-level city car and is not suited for longer highway trips. This can cause the engine to overheat and lose power at higher speeds. The car can feel floaty, and overtaking can get tricky. These trips are not recommended. They should not be used for aggressive downshifting. It may be hard to maintain a steady speed on the hills, particularly if the car is loaded.
Q. How does frequent braking and acceleration affect mileage in the Alto K10 and Kwid?
Overall fuel efficiency is affected by frequent braking and acceleration in both the Alto K10 and the Kwid. They are small-displacement hatchbacks with light motors. They are built for better fuel economy. They strain their engines with frequent acceleration and braking; mileage plummets. These jerks are a result of sudden shifts in the automatic transmission.
Q. Which one is more economical for short daily commutes within the city, Alto K10 or Kwid?
For short city rides, the Alto K10 is more fuel-efficient compared to the Renault Kwid. It’s cheaper to start and will also consume less fuel. With the CNG variant, you will save more and average monthly expenses will be less than 5k. It can also live up to its ARAI mileage claims. The Kwid, meanwhile, is more expensive and costs more to fuel.
Q. Which car offers more consistent mileage on mixed use, the Alto K10 or the Kwid?
The Maruti Alto K10 scores high on the reliability factor and offers an average of 18 km/l on city and highway driving. Lower mileage may result from traffic and road conditions in city driving. Highway mileage is always in the 20-22 km/l range. Mileage of the Kwid is marginally lower at 16-17 km/l. But that small difference adds up when you consider the price of fuel.
