Engineinside

Petrol engine vs Diesel engine: Briefing; Petrol engines use spark ignition and deliver smoother, high‑rev performance, while diesel engines rely on compression ignition, offering higher torque and better fuel efficiency. Petrol is common in cars and...

Oversquare vs Undersquare engines, with examples relevant to motorcycles and cars: ⚙️ Basic Concept Type Bore vs Stroke Key Characteristics Typical Use Oversquare Engine Bore > Stroke Larger bore allows bigger valves → better airflow and higher RPM potential. Usually produces more...

Royal Enfield Himalayan 440: 🏍️ Launch & Positioning Expected India debut: September 2026, possibly at the Himalayan Base Camp event in Ladakh. Marks 10 years since the original Himalayan’s launch. Positioned between the Scram 440...

Yamaha R15 V4: 💰 Price & Variants: Starts at ₹1.73 lakh (ex-showroom). Variants include Metallic Black, Matte Pearl White, Racing Blue, Intensity White, Dark Knight, Metallic Red. Higher trims with quickshifter go up to...

TVS Raider 125 Doctor Doom Edition: 💰 Price: Rs 95,320 (ex-showroom, Delhi). 🎨 Design: New Spectral Green paint with a multi-tone effect (appears green or brown depending on light) and Doctor Doom-themed graphics on...

2026 Land Rover Defender: 🆕 New Vertex Variant Introduced as a luxury-focused derivative. Features tougher styling: Shadow Atlas Matte bumpers, larger grille, updated fog lamps, body-coloured cladding. Distinctive touches: Gloss Black roof spoiler, yellow brake...

Yamaha FZ Blue Flex: 🚀 Launch & Pricing Yamaha has introduced the FZ Blue Flex, India’s first flex-fuel motorcycle. Priced at ₹1.24 lakh (ex-showroom, Delhi). Runs on ethanol blends from E20 to E85. 🔧 Engine &...

Tata Sierra EV launch: 🚗 Key Highlights Launch & Pricing: Tata Motors has officially launched the Sierra EV in India at ₹18.79 lakh (ex-showroom). Range: The SUV claims an impressive up to 665 km range...

Ducati Streetfighter V2 S launch: 🏍️ Key Highlights New Colour Option: Ducati India has introduced the Ducati Yellow colour for the Streetfighter V2 S. Price Update: The new variant is priced at ₹20.20 lakh (ex-showroom)...

Jaguar XJ220 modern concept unveiled by Ian Callum: 🔑 Main Points Designer & Studio: The project is by Callum Designs, Ian Callum’s UK-based studio, not Jaguar itself. Callum is Jaguar’s former design director, known for...