The Pontiac V8 is a family of GM engines built from 1955 to 1981. The 1969 Buick Electra 225 is a big, comfortable luxury cruiser worth about $9,000 in good condition, and a 1965 Buick Riviera sale price can run from $28,900 to $95,000. The 2026 Husqvarna 701 Supermoto costs $13,399 and makes about 74 hp. This guide covers each one so you can buy with confidence.
What Is a Pontiac V8?
A Pontiac V8 is a 90-degree overhead-valve V8 engine made by Pontiac, a General Motors division, from 1955 through 1981. Most had cast-iron blocks and heads and two valves per cylinder.
Many displacements share similar outside dimensions. That helps restorers, but it also makes engines easy to mix up. A Pontiac V8 is not a Chevrolet small-block, so you need Pontiac-specific parts and machining knowledge.
Pontiac V8 History and Engine Sizes
Pontiac V8s ranged from 265 to 455 cubic inches, with factory power from roughly 120 to 475 hp. The modern design began in 1955 with the 287. Pontiac had used an earlier flathead V8 in 1932.
| Engine | Years | Approx. output | Notable use |
|---|---|---|---|
| 287 | 1955 | 173–200 hp | First modern Pontiac OHV V8 |
| 326 | 1964–1967 | 250–285 hp | Intermediate Pontiacs |
| 389 | Various | 215–368 hp | GTO-era performance |
| 400 | 1967–70, 1972–74 | 180–370 hp | GTO, Firebird, Trans Am |
| 455 | 1970–1973 | High torque | GTO, Trans Am, Firebird |
| 301 | 1977–1981 | 135–170 hp | Emissions-era small V8 |
The 421 and 428 also appeared in Super Duty and Ram Air versions. Ram Air IV showed up in period performance programs around 1969.
How to Identify a Pontiac V8
Check the block casting number, date code, and engine stamping. The casting number is the starting point, and Butler Performance notes that its location changed over the years:
- 1955–63: passenger-side block
- 1964–67: distributor pad
- March 1967 onward: rear of the block
Do not trust a casting number alone. A 400, 428, or 455 cannot be told apart without decoding the casting and stamping data. Also check the head casting, intake manifold, carburetor, transmission, and any build-sheet paperwork.
Pontiac 400 vs 455: Which Is Better?
The 455 is the better choice if you want torque, and the 400 is the lighter-feeling, easier-to-find option. The 455 was the high-torque, big-inch engine of 1970–73. The 400 covered more years and a wider power range.
For a GTO or Trans Am build, match the engine to your goal. A numbers-matching restoration needs the correct original engine. A driver build can use whatever is sound and affordable.
What Should You Check Before Buying a Pontiac V8?
Verify the block, heads, intake, carburetor, and transmission as one package. Then run a compression and leak-down test before you pay. Ask for numbers-matching documentation if originality matters to you.
1969 Buick Electra 225 Overview
The Electra 225 was Buick’s flagship full-size luxury car. The “225” refers to its length of about 225 inches. Buyers want it as a stylish, comfortable restoration project, not as a muscle car.
Most 1969 models used Buick’s 430 V8 with a Turbo Hydra-Matic automatic. Buick built 158,618 Electra 225s that year, so they are not rare.
1969 Buick Electra 225 Specifications
The standard engine was the 430 cubic-inch V8 making 360 hp and 475 lb-ft of torque.
| Item | Specification |
|---|---|
| Engine | 430 cu in Buick V8 |
| Power | 360 hp at 5,000 rpm |
| Torque | 475 lb-ft at 3,200 rpm |
| Compression | 10.25:1 |
| Transmission | Turbo Hydra-Matic |
| Length | 224.9 inches |
| Wheelbase | 123.2 inches |
| Weight | 4,360 lb |
Buick used the 430 from 1967, replacing the older 401 and 425 Nailhead engines. In 1970 it moved to the 455.
How Much Is a 1969 Buick Electra 225 Worth?
Hagerty lists a good-condition 1969 Electra 225 two-door Sport Coupe at about $9,000 (2025 data). That is a starting point, not a final price.
Condition, drivetrain, options, mileage, and paperwork change the number a lot. Use condition tiers (driver, good, excellent, show quality) and compare auction results with active listings. Asking prices often differ from what cars actually sell for.
What to Inspect on a 1969 Electra 225
Rust is the biggest risk, so check the floors and frame first. Mechanical repairs are usually easier to justify than structural corrosion.
Then work through this list:
- Ask for clear photos of the data plate, engine, underbody, and frame rails.
- Check the 430’s condition and the transmission’s operation.
- Look over the interior trim, chrome, and glass.
- Test the brakes and suspension.
- Request service records and matching documentation.
1965 Buick Riviera Overview
The 1965 Riviera is a landmark American personal-luxury coupe. Buyers love its crisp Bill Mitchell-era styling and its 401 “Nailhead” V8. Buick introduced the Riviera in 1963, and Ed Rollert is credited with helping win the project for Buick.
The standard car had a 401 cubic-inch V8 with a four-barrel carburetor, 325 hp, and 445 lb-ft of torque.
1965 Buick Riviera Specs and Engine Options
The Gran Sport (GS) option added a bigger engine and more power.
| Feature | Standard Riviera | Riviera Gran Sport |
|---|---|---|
| Engine | 401 Nailhead V8 | 425 Super Wildcat V8 |
| Carburetion | Four-barrel | Dual Carter AFB four-barrels |
| Power | 325 hp | 360 hp |
| Torque | 445 lb-ft | 465 lb-ft |
| Rear axle | Standard | 3.42 positive-traction |
| Production | 34,586 total | 3,354 GS cars |
What Makes the Riviera Gran Sport Rare?
Only 3,354 of 34,586 Rivieras left the factory with the A9 GS option, about one in ten. The option cost $306.38 when new.
A real GS has the 425 engine, dual carburetors, the 3.42 rear axle, modified exhaust and transmission, and distinctive trim. Badges alone prove nothing. Ask for the A9 option evidence and supporting documents. Buyers can overpay for a standard car sold as a GS.
How Much Does a 1965 Buick Riviera Cost?
Current listings run from roughly $28,900 to $95,000. Wider valuation data shows a far bigger spread, from low-condition cars to exceptional examples above $300,000.
Price depends on authenticity, rust, drivetrain, interior, paint, and GS proof. A September 2026 Bring a Trailer listing for a 401-powered car shows auction interest is still strong. A well-kept standard 401 car can be the better value if the GS premium is too high.
Where to Find a 1965 Buick Riviera for Sale
Start with Hemmings, ClassicCars.com, and Bring a Trailer, then compare them against Hagerty and Conceptcarz valuation data. The Riviera Owners Association is also useful for GS research.
Before you buy, get a pre-purchase inspection. For overseas buyers, such as those in Pakistan, plan early for shipping, customs, registration, and parts supply.
Husqvarna 701 Supermoto Overview
The Husqvarna 701 Supermoto is a street-legal, single-cylinder supermoto built for riders who want a light, quick bike. It suits city riding, canyon roads, track days, and occasional commuting.
Husqvarna introduced the 701 Enduro and Supermoto in 2015 using a KTM-derived 690cc engine platform. The 2026 model is the current year.
2026 Husqvarna 701 Supermoto Specifications
The 2026 model makes about 74 hp and 73 Nm of torque from a 692.7 cc liquid-cooled single.
| Item | Specification |
|---|---|
| Engine | 692.7 cc liquid-cooled single |
| Power | 58.1 kW / 79 PS / about 74 hp at 8,000 rpm |
| Torque | 73 Nm at 6,500 rpm |
| Transmission | Six-speed, chain drive |
| Frame | Chromium-molybdenum trellis |
| Suspension | WP APEX / WP XPLOR |
| Brakes | Brembo, 320 mm front, 240 mm rear |
| Seat height | 890–899 mm (varies by source) |
| Fuel capacity | 13 liters |
Rider aids include ride-by-wire throttle, Bosch 9.1 MP cornering ABS, traction control, and an APTC slipper clutch. Confirm the exact features for your market.
How Much Is a 2026 Husqvarna 701 Supermoto?
The U.S. base MSRP is commonly listed at $13,399, but your out-the-door price will be higher. Freight, setup, documentation, taxes, and registration all add cost.
Ask the dealer for an itemized quote. Also budget for riding gear, tires, chain upkeep, valve-clearance checks, brake pads, and insurance.
Is the Husqvarna 701 Supermoto Good for Daily Riding?
It works for commuting, but it is aggressive and tall. The seat sits near 890 mm and the single-cylinder power is punchy, so it can tire you on long rides.
Take a test ride first, especially if you are new to supermoto geometry. Choose tires for your use: sport-touring rubber for commuting, supermoto tires for hard road riding, and track rubber for closed courses.
Husqvarna 701 vs KTM 690 SMC R
The 701 shares its engine roots with the KTM 690 SMC R, so choose based on price, dealer support, and feel. The Suzuki DR-Z400SM is another common alternative.
When you compare, check the weight basis. The 701’s quoted 147–153.5 kg is without fuel, so compare it with other bikes’ dry weights, not their wet weights. Also compare seat height, service intervals, and intended use.
Common Buying Mistakes to Avoid
- Assuming every Pontiac V8 has the same internals because the outside looks alike.
- Buying a Pontiac engine on the casting number alone.
- Confusing the Riviera’s 401 Nailhead with the 425 Super Wildcat.
- Treating every Riviera with GS badges as a real Gran Sport.
- Using one Hagerty or classified figure as the “true” Electra value.
- Mixing up dry and wet motorcycle weights.
- Judging a motorcycle by MSRP instead of the out-the-door price.
Buy the best-documented, least-rusted classic you can afford. Verify engines as a complete package, and compare prices across condition tiers, auction results, and live listings.
For the 701, test ride first and get everything in writing.
Conclusion
Each of these four topics rewards careful checking. Decode the Pontiac V8 before you buy it. Price the Electra 225 by condition. Verify the Riviera GS with real evidence. Budget for the full cost of a Husqvarna 701 Supermoto. Do that, and you avoid the most common and costly mistakes.
FAQs
What is a Pontiac V8?
It is a family of GM Pontiac overhead-valve V8 engines made from 1955 to 1981. Common performance versions include the 389, 400, 421, 428, and 455.
How do I identify a Pontiac V8?
Check the block casting number, date code, and engine stamping. The casting number sits on the passenger-side block for 1955–63, on the distributor pad for 1964–67, and at the rear of the block from March 1967 on.
What engine came in the 1969 Buick Electra 225?
The standard engine was Buick’s 430 cubic-inch V8, rated at 360 hp and 475 lb-ft of torque with a 10.25:1 compression ratio.
How much is a 1969 Buick Electra 225 worth?
Hagerty lists a good-condition two-door Sport Coupe at about $9,000. Value changes with condition, drivetrain, options, and documentation.
What makes a 1965 Buick Riviera GS special?
It added the 425 Super Wildcat V8 with dual four-barrel carburetors, 360 hp, 465 lb-ft, and a 3.42 positive-traction rear axle. Only 3,354 were built.
How much does a 1965 Buick Riviera cost?
Current listings run from roughly $28,900 to $95,000. Exceptional cars can go well above that.
How much power does the 2026 Husqvarna 701 Supermoto make?
It makes 58.1 kW (79 PS, about 74 hp) at 8,000 rpm and 73 Nm of torque at 6,500 rpm.
How much is a 2026 Husqvarna 701 Supermoto?
The U.S. base MSRP is commonly listed at $13,399. Freight, setup, taxes, and registration raise the final price.
Notes: The PDF says “225” refers to wheelbase, but its own spec table shows a 224.9-inch length and a 123.2-inch wheelbase, so I wrote length. It also gives no specific KTM 690 SMC R or DR-Z400SM figures, so that section stays general rather than inventing numbers. I can also put this in a file if you’d like one.