Background :

The Sumo is true to its name. It's big, it is heavy and needs a lot of care. Runaway sales during its initial months in the market was more due to the fact that the Telco UV provided a better alternative in terms of passenger comfort and sheer space to taxi operators. But some technical flaws, like uneven tyre wear and niggling problems saw it lose out on its popularity. Telco have launched the Sumo DX, the main upgradation being the suspension which has solved the uneven tyre wear problem. The Sumo also comes in a turbo-charged form ? the same heart as the upmarket Safari, and a rugged Spacio version which employs the powertrain of the Tata 407 LCV.

Design And Engineering :

At first glance, what strikes you most about the Sumo is its sheer size. Design is pretty boxy like the Qualis but larger wheels make it look better proportioned. The DX gets a new grille, bull-bar and new wheel caps. Roof carrier which used to make it top heavy with load, has been discontinued. The Sumo now comes with an A-type lower arm upfront, with two mounting points to the box section.

Engine And Transmission :

Telco offers the Sumo with two engine options 1948cc (DX & Turbo) and 2956cc (Spacio). While the former outputs 61bhp in normal form and 90bhp in turbo mode, the latter is capable of only 60bhp despite displacing a larger volume. The Spacio employs the same engine as the one in Telco's 407 LCV which is designed to help carry more loads rather than give high speeds. Performance-wise, the Sumo DX lags behind the competition thanks to a poor power-to-weight ratio. Botton-end torque is nothing to write about too. Things are much better with the turbo-charged version

Interiors and Convenience Features :

Compared to what its competitors offer, the Sumo's interiors are distinctly downmarket. Layout is more functional than aesthetic and lacks quality feel. Telco has tried to spruce up the dash with a new centre console but not to much effect. Where the Sumo scores handsomely over its rivals is in interior space. Front row can easily accommodate three while the middle-row can even fit in one more. Four can squeeze in at the rear facing seats to make it a true ten-seater.

On the road : Steering and Suspension :

The Sumo's ride quality has been the benchmark for M&M ever since it was launched. In fact, Mahindra has tried every trick in the book to match the Sumo's ride quality. But as far as handling goes, Mahindra knows better. The Sumo has a basic design flaw which compromises its stability ? a short wheelbase. So the mass is not concentrated within the wheelbase. So with four passenger at the rear, it does get tail heavy. Otherwise, improved front suspension has made the steering precise. Tall seating position and outstanding visibility is a big help, especially in urban surroundings